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SSA-082556
Vulnerability from csaf_siemens - Published: 2025-06-10 00:00 - Updated: 2026-01-13 00:00Summary
SSA-082556: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.5
Notes
Summary
Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant).
Siemens is preparing fix versions and recommends countermeasures for products where fixes are not, or not yet available.
General Recommendations
As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.
Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity
Additional Resources
For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories
Terms of Use
The use of Siemens Security Advisories is subject to the terms and conditions listed on: https://www.siemens.com/productcert/terms-of-use.
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"notes": [
{
"category": "summary",
"text": "Multiple vulnerabilities have been identified in the additional GNU/Linux subsystem of the firmware version V3.1.5 for the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP (incl. SIPLUS variant).\n\nSiemens is preparing fix versions and recommends countermeasures for products where fixes are not, or not yet available.",
"title": "Summary"
},
{
"category": "general",
"text": "As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens\u0027 operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial-security), and to follow the recommendations in the product manuals.\nAdditional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity",
"title": "General Recommendations"
},
{
"category": "general",
"text": "For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories",
"title": "Additional Resources"
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{
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"title": "Terms of Use"
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"references": [
{
"category": "self",
"summary": "SSA-082556: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.5 - HTML Version",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-082556.html"
},
{
"category": "self",
"summary": "SSA-082556: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.5 - CSAF Version",
"url": "https://cert-portal.siemens.com/productcert/csaf/ssa-082556.json"
}
],
"title": "SSA-082556: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.5",
"tracking": {
"current_release_date": "2026-01-13T00:00:00Z",
"generator": {
"engine": {
"name": "Siemens ProductCERT CSAF Generator",
"version": "1"
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},
"id": "SSA-082556",
"initial_release_date": "2025-06-10T00:00:00Z",
"revision_history": [
{
"date": "2025-06-10T00:00:00Z",
"legacy_version": "1.0",
"number": "1",
"summary": "Publication Date"
},
{
"date": "2025-08-12T00:00:00Z",
"legacy_version": "1.1",
"number": "2",
"summary": "Added CVE-2025-6395, CVE-2025-32988, CVE-2025-32989, CVE-2025-32990"
},
{
"date": "2026-01-13T00:00:00Z",
"legacy_version": "1.2",
"number": "3",
"summary": "Added CVE-2025-66382, CVE-2025-39929, CVE-2025-39931, CVE-2025-39977, CVE-2025-40022, CVE-2025-11082, CVE-2025-11083, CVE-2025-11412, CVE-2025-11413, CVE-2025-11414, CVE-2025-11494, CVE-2025-11495, CVE-2025-11839, CVE-2025-11840, CVE-2025-9230, CVE-2025-9232, CVE-2025-3198, CVE-2025-5244, CVE-2025-5245, CVE-2025-7545, CVE-2025-7546, CVE-2025-8224, CVE-2025-7425, CVE-2025-59375"
}
],
"status": "interim",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_version_range",
"name": "vers:intdot/\u003e=3.1.5",
"product": {
"name": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)",
"product_id": "1",
"product_identification_helper": {
"model_numbers": [
"6ES7518-4AX00-1AB0"
]
}
}
}
],
"category": "product_name",
"name": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:intdot/\u003e=3.1.5",
"product": {
"name": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)",
"product_id": "2",
"product_identification_helper": {
"model_numbers": [
"6ES7518-4AX00-1AC0"
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}
}
}
],
"category": "product_name",
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},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:intdot/\u003e=3.1.5",
"product": {
"name": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)",
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"category": "product_name",
"name": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:intdot/\u003e=3.1.5",
"product": {
"name": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)",
"product_id": "4",
"product_identification_helper": {
"model_numbers": [
"6ES7518-4FX00-1AC0"
]
}
}
}
],
"category": "product_name",
"name": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)"
},
{
"branches": [
{
"category": "product_version_range",
"name": "vers:intdot/\u003e=3.1.5",
"product": {
"name": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)",
"product_id": "5",
"product_identification_helper": {
"model_numbers": [
"6AG1518-4AX00-4AC0"
]
}
}
}
],
"category": "product_name",
"name": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)"
}
],
"category": "vendor",
"name": "Siemens"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2021-41617",
"cwe": {
"id": "CWE-311",
"name": "Missing Encryption of Sensitive Data"
},
"notes": [
{
"category": "summary",
"text": "sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with group memberships of the sshd process, if the configuration specifies running the command as a different user.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.0,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2021-41617"
},
{
"cve": "CVE-2023-4527",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"notes": [
{
"category": "summary",
"text": "A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-4527"
},
{
"cve": "CVE-2023-4806",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"notes": [
{
"category": "summary",
"text": "A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL and AI_V4MAPPED as flags.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-4806"
},
{
"cve": "CVE-2023-4911",
"cwe": {
"id": "CWE-121",
"name": "Stack-based Buffer Overflow"
},
"notes": [
{
"category": "summary",
"text": "A buffer overflow was discovered in the GNU C Library\u0027s dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-4911"
},
{
"cve": "CVE-2023-5363",
"cwe": {
"id": "CWE-684",
"name": "Incorrect Provision of Specified Functionality"
},
"notes": [
{
"category": "summary",
"text": "Issue summary: A bug has been identified in the processing of key and initialisation vector (IV) lengths. This can lead to potential truncation or overruns during the initialisation of some symmetric ciphers. Impact summary: A truncation in the IV can result in non-uniqueness, which could result in loss of confidentiality for some cipher modes. When calling EVP_EncryptInit_ex2(), EVP_DecryptInit_ex2() or EVP_CipherInit_ex2() the provided OSSL_PARAM array is processed after the key and IV have been established. Any alterations to the key length, via the \"keylen\" parameter or the IV length, via the \"ivlen\" parameter, within the OSSL_PARAM array will not take effect as intended, potentially causing truncation or overreading of these values. The following ciphers and cipher modes are impacted: RC2, RC4, RC5, CCM, GCM and OCB. For the CCM, GCM and OCB cipher modes, truncation of the IV can result in loss of confidentiality. For example, when following NIST\u0027s SP 800-38D section 8.2.1 guidance for constructing a deterministic IV for AES in GCM mode, truncation of the counter portion could lead to IV reuse. Both truncations and overruns of the key and overruns of the IV will produce incorrect results and could, in some cases, trigger a memory exception. However, these issues are not currently assessed as security critical. Changing the key and/or IV lengths is not considered to be a common operation and the vulnerable API was recently introduced. Furthermore it is likely that application developers will have spotted this problem during testing since decryption would fail unless both peers in the communication were similarly vulnerable. For these reasons we expect the probability of an application being vulnerable to this to be quite low. However if an application is vulnerable then this issue is considered very serious. For these reasons we have assessed this issue as Moderate severity overall. The OpenSSL SSL/TLS implementation is not affected by this issue. The OpenSSL 3.0 and 3.1 FIPS providers are not affected by this because the issue lies outside of the FIPS provider boundary. OpenSSL 3.1 and 3.0 are vulnerable to this issue.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-5363"
},
{
"cve": "CVE-2023-6246",
"cwe": {
"id": "CWE-787",
"name": "Out-of-bounds Write"
},
"notes": [
{
"category": "summary",
"text": "A heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when the openlog function was not called, or called with the ident argument set to NULL, and the program name (the basename of argv[0]) is bigger than 1024 bytes, resulting in an application crash or local privilege escalation. This issue affects glibc 2.36 and newer.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-6246"
},
{
"cve": "CVE-2023-6779",
"cwe": {
"id": "CWE-787",
"name": "Out-of-bounds Write"
},
"notes": [
{
"category": "summary",
"text": "An off-by-one heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INT_MAX bytes, leading to an incorrect calculation of the buffer size to store the message, resulting in an application crash. This issue affects glibc 2.37 and newer.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-6779"
},
{
"cve": "CVE-2023-6780",
"cwe": {
"id": "CWE-131",
"name": "Incorrect Calculation of Buffer Size"
},
"notes": [
{
"category": "summary",
"text": "An integer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a very long message, leading to an incorrect calculation of the buffer size to store the message, resulting in undefined behavior. This issue affects glibc 2.37 and newer.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-6780"
},
{
"cve": "CVE-2023-28531",
"cwe": {
"id": "CWE-311",
"name": "Missing Encryption of Sensitive Data"
},
"notes": [
{
"category": "summary",
"text": "ssh-add in OpenSSH before 9.3 adds smartcard keys to ssh-agent without the intended per-hop destination constraints. The earliest affected version is 8.9.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-28531"
},
{
"cve": "CVE-2023-38545",
"cwe": {
"id": "CWE-122",
"name": "Heap-based Buffer Overflow"
},
"notes": [
{
"category": "summary",
"text": "This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy handshake.\r\n\r\nWhen curl is asked to pass along the hostname to the SOCKS5 proxy to allow that to resolve the address instead of it getting done by curl itself, the maximum length that hostname can be is 255 bytes.\r\n\r\nIf the hostname is detected to be longer than 255 bytes, curl switches to local name resolving and instead passes on the resolved address only to the proxy. Due to a bug, the local variable that means \"let the host resolve the name\" could get the wrong value during a slow SOCKS5 handshake, and contrary to the intention, copy the too long hostname to the target buffer instead of copying just the resolved address there.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-38545"
},
{
"cve": "CVE-2023-38546",
"cwe": {
"id": "CWE-73",
"name": "External Control of File Name or Path"
},
"notes": [
{
"category": "summary",
"text": "This flaw allows an attacker to insert cookies at will into a running program\r\nusing libcurl, if the specific series of conditions are met.\r\n\r\nlibcurl performs transfers. In its API, an application creates \"easy handles\"\r\nthat are the individual handles for single transfers.\r\n\r\nlibcurl provides a function call that duplicates en easy handle called\r\n[curl_easy_duphandle](https://curl.se/libcurl/c/curl_easy_duphandle.html).\r\n\r\nIf a transfer has cookies enabled when the handle is duplicated, the\r\ncookie-enable state is also cloned - but without cloning the actual\r\ncookies. If the source handle did not read any cookies from a specific file on\r\ndisk, the cloned version of the handle would instead store the file name as\r\n`none` (using the four ASCII letters, no quotes).\r\n\r\nSubsequent use of the cloned handle that does not explicitly set a source to\r\nload cookies from would then inadvertently load cookies from a file named\r\n`none` - if such a file exists and is readable in the current directory of the\r\nprogram using libcurl. And if using the correct file format of course.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 3.7,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-38546"
},
{
"cve": "CVE-2023-44487",
"cwe": {
"id": "CWE-400",
"name": "Uncontrolled Resource Consumption"
},
"notes": [
{
"category": "summary",
"text": "The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-44487"
},
{
"cve": "CVE-2023-46218",
"cwe": {
"id": "CWE-201",
"name": "Insertion of Sensitive Information Into Sent Data"
},
"notes": [
{
"category": "summary",
"text": "This flaw allows a malicious HTTP server to set \"super cookies\" in curl that are then passed back to more origins than what is otherwise allowed or possible. This allows a site to set cookies that then would get sent to different and unrelated sites and domains. It could do this by exploiting a mixed case flaw in curl\u0027s function that verifies a given cookie domain against the Public Suffix List (PSL). For example a cookie could be set with `domain=co.UK` when the URL used a lower case hostname `curl.co.uk`, even though `co.uk` is listed as a PSL domain.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-46218"
},
{
"cve": "CVE-2023-46219",
"cwe": {
"id": "CWE-311",
"name": "Missing Encryption of Sensitive Data"
},
"notes": [
{
"category": "summary",
"text": "When saving HSTS data to an excessively long file name, curl could end up removing all contents, making subsequent requests using that file unaware of the HSTS status they should otherwise use.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-46219"
},
{
"cve": "CVE-2023-48795",
"cwe": {
"id": "CWE-222",
"name": "Truncation of Security-relevant Information"
},
"notes": [
{
"category": "summary",
"text": "The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack. This occurs because the SSH Binary Packet Protocol (BPP), implemented by these extensions, mishandles the handshake phase and mishandles use of sequence numbers. For example, there is an effective attack against SSH\u0027s use of ChaCha20-Poly1305 (and CBC with Encrypt-then-MAC). The bypass occurs in chacha20-poly1305@openssh.com and (if CBC is used) the -etm@openssh.com MAC algorithms. This also affects Maverick Synergy Java SSH API before 3.1.0-SNAPSHOT, Dropbear through 2022.83, Ssh before 5.1.1 in Erlang/OTP, PuTTY before 0.80, AsyncSSH before 2.14.2, golang.org/x/crypto before 0.17.0, libssh before 0.10.6, libssh2 through 1.11.0, Thorn Tech SFTP Gateway before 3.4.6, Tera Term before 5.1, Paramiko before 3.4.0, jsch before 0.2.15, SFTPGo before 2.5.6, Netgate pfSense Plus through 23.09.1, Netgate pfSense CE through 2.7.2, HPN-SSH through 18.2.0, ProFTPD before 1.3.8b (and before1.3.9rc2), ORYX CycloneSSH before 2.3.4, NetSarang XShell 7 before Build 0144, CrushFTP before 10.6.0, ConnectBot SSH library before 2.2.22, Apache MINA sshd through 2.11.0, sshj through 0.37.0, TinySSH through 20230101, trilead-ssh2 6401, the net-ssh gem 7.2.0 for Ruby, the mscdex ssh2 module before 1.15.0 for Node.js, the thrussh library before 0.35.1 for Rust, and the Russh crate before 0.40.2 for Rust; and there could be effects on Bitvise SSH through 9.31.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-48795"
},
{
"cve": "CVE-2023-51384",
"cwe": {
"id": "CWE-304",
"name": "Missing Critical Step in Authentication"
},
"notes": [
{
"category": "summary",
"text": "In ssh-agent in OpenSSH before 9.6, certain destination constraints can be incompletely applied. When destination constraints are specified during addition of PKCS#11-hosted private keys, these constraints are only applied to the first key, even if a PKCS#11 token returns multiple keys.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-51384"
},
{
"cve": "CVE-2023-51385",
"cwe": {
"id": "CWE-78",
"name": "Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)"
},
"notes": [
{
"category": "summary",
"text": "In ssh in OpenSSH before 9.6, OS command injection might occur if a user name or host name has shell metacharacters, and this name is referenced by an expansion token in certain situations. For example, an untrusted Git repository can have a submodule with shell metacharacters in a user name or host name.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-51385"
},
{
"cve": "CVE-2023-52927",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "netfilter: allow exp not to be removed in nf_ct_find_expectation Currently nf_conntrack_in() calling nf_ct_find_expectation() will remove the exp from the hash table. However, in some scenario, we expect the exp not to be removed when the created ct will not be confirmed, like in OVS and TC conntrack in the following patches. This patch allows exp not to be removed by setting IPS_CONFIRMED in the status of the tmpl.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 4.7,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2023-52927"
},
{
"cve": "CVE-2024-2961",
"cwe": {
"id": "CWE-787",
"name": "Out-of-bounds Write"
},
"notes": [
{
"category": "summary",
"text": "The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-2961"
},
{
"cve": "CVE-2024-6119",
"cwe": {
"id": "CWE-843",
"name": "Access of Resource Using Incompatible Type (\u0027Type Confusion\u0027)"
},
"notes": [
{
"category": "summary",
"text": "Applications performing certificate name checks (e.g., TLS clients checking server certificates) may attempt to read an invalid memory address resulting in abnormal termination of the application process. Impact summary: Abnormal termination of an application can a cause a denial of service. Applications performing certificate name checks (e.g., TLS clients checking server certificates) may attempt to read an invalid memory address when comparing the expected name with an `otherName` subject alternative name of an X.509 certificate. This may result in an exception that terminates the application program. Note that basic certificate chain validation (signatures, dates, ...) is not affected, the denial of service can occur only when the application also specifies an expected DNS name, Email address or IP address. TLS servers rarely solicit client certificates, and even when they do, they generally don\u0027t perform a name check against a reference identifier (expected identity), but rather extract the presented identity after checking the certificate chain. So TLS servers are generally not affected and the severity of the issue is Moderate. The FIPS modules in 3.3, 3.2, 3.1 and 3.0 are not affected by this issue.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-6119"
},
{
"cve": "CVE-2024-6387",
"cwe": {
"id": "CWE-364",
"name": "Signal Handler Race Condition"
},
"notes": [
{
"category": "summary",
"text": "A security regression (CVE-2006-5051) was discovered in OpenSSH\u0027s server (sshd). There is a race condition which can lead to sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 8.1,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-6387"
},
{
"cve": "CVE-2024-12133",
"cwe": {
"id": "CWE-407",
"name": "Inefficient Algorithmic Complexity"
},
"notes": [
{
"category": "summary",
"text": "A flaw in libtasn1 causes inefficient handling of specific certificate data. When processing a large number of elements in a certificate, libtasn1 takes much longer than expected, which can slow down or even crash the system. This flaw allows an attacker to send a specially crafted certificate, causing a denial of service attack.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-12133"
},
{
"cve": "CVE-2024-12243",
"cwe": {
"id": "CWE-407",
"name": "Inefficient Algorithmic Complexity"
},
"notes": [
{
"category": "summary",
"text": "A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decoding certain DER-encoded certificate data can take excessive time, leading to increased resource consumption. This flaw allows a remote attacker to send a specially crafted certificate, causing GnuTLS to become unresponsive or slow, resulting in a denial-of-service condition.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-12243"
},
{
"cve": "CVE-2024-24855",
"cwe": {
"id": "CWE-362",
"name": "Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)"
},
"notes": [
{
"category": "summary",
"text": "A race condition was found in the Linux kernel\u0027s scsi device driver in lpfc_unregister_fcf_rescan() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.0,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-24855"
},
{
"cve": "CVE-2024-26596",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "net: dsa: netdev_priv() dereference before check on non-DSA netdevice events.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-26596"
},
{
"cve": "CVE-2024-28085",
"cwe": {
"id": "CWE-150",
"name": "Improper Neutralization of Escape, Meta, or Control Sequences"
},
"notes": [
{
"category": "summary",
"text": "wall in util-linux through 2.40, often installed with setgid tty permissions, allows escape sequences to be sent to other users\u0027 terminals through argv. (Specifically, escape sequences received from stdin are blocked, but escape sequences received from argv are not blocked.) There may be plausible scenarios where this leads to account takeover.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 3.3,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-28085"
},
{
"cve": "CVE-2024-33599",
"cwe": {
"id": "CWE-121",
"name": "Stack-based Buffer Overflow"
},
"notes": [
{
"category": "summary",
"text": "nscd: Stack-based buffer overflow in netgroup cache\r\n\r\nIf the Name Service Cache Daemon\u0027s (nscd) fixed size cache is exhausted\r\nby client requests then a subsequent client request for netgroup data\r\nmay result in a stack-based buffer overflow. This flaw was introduced\r\nin glibc 2.15 when the cache was added to nscd.\r\n\r\nThis vulnerability is only present in the nscd binary.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.6,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-33599"
},
{
"cve": "CVE-2024-33600",
"cwe": {
"id": "CWE-476",
"name": "NULL Pointer Dereference"
},
"notes": [
{
"category": "summary",
"text": "nscd: Null pointer crashes after notfound response\r\n\r\nIf the Name Service Cache Daemon\u0027s (nscd) cache fails to add a not-found\r\nnetgroup response to the cache, the client request can result in a null\r\npointer dereference. This flaw was introduced in glibc 2.15 when the\r\ncache was added to nscd.\r\n\r\nThis vulnerability is only present in the nscd binary.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-33600"
},
{
"cve": "CVE-2024-33601",
"cwe": {
"id": "CWE-617",
"name": "Reachable Assertion"
},
"notes": [
{
"category": "summary",
"text": "nscd: netgroup cache may terminate daemon on memory allocation failure\r\n\r\nThe Name Service Cache Daemon\u0027s (nscd) netgroup cache uses xmalloc or\r\nxrealloc and these functions may terminate the process due to a memory\r\nallocation failure resulting in a denial of service to the clients. The\r\nflaw was introduced in glibc 2.15 when the cache was added to nscd.\r\n\r\nThis vulnerability is only present in the nscd binary.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 4.0,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-33601"
},
{
"cve": "CVE-2024-33602",
"cwe": {
"id": "CWE-466",
"name": "Return of Pointer Value Outside of Expected Range"
},
"notes": [
{
"category": "summary",
"text": "nscd: netgroup cache assumes NSS callback uses in-buffer strings\r\n\r\nThe Name Service Cache Daemon\u0027s (nscd) netgroup cache can corrupt memory\r\nwhen the NSS callback does not store all strings in the provided buffer.\r\nThe flaw was introduced in glibc 2.15 when the cache was added to nscd.\r\n\r\nThis vulnerability is only present in the nscd binary.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 4.0,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-33602"
},
{
"cve": "CVE-2024-34397",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "An issue was discovered in GNOME GLib before 2.78.5, and 2.79.x and 2.80.x before 2.80.1. When a GDBus-based client subscribes to signals from a trusted system service such as NetworkManager on a shared computer, other users of the same computer can send spoofed D-Bus signals that the GDBus-based client will wrongly interpret as having been sent by the trusted system service. This could lead to the GDBus-based client behaving incorrectly, with an application-dependent impact.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.2,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-34397"
},
{
"cve": "CVE-2024-37370",
"cwe": {
"id": "CWE-130",
"name": "Improper Handling of Length Parameter Inconsistency"
},
"notes": [
{
"category": "summary",
"text": "In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can modify the plaintext Extra Count field of a confidential GSS krb5 wrap token, causing the unwrapped token to appear truncated to the application.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.4,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-37370"
},
{
"cve": "CVE-2024-37371",
"cwe": {
"id": "CWE-130",
"name": "Improper Handling of Length Parameter Inconsistency"
},
"notes": [
{
"category": "summary",
"text": "In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can cause invalid memory reads during GSS message token handling by sending message tokens with invalid length fields.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-37371"
},
{
"cve": "CVE-2024-45490",
"cwe": {
"id": "CWE-131",
"name": "Incorrect Calculation of Buffer Size"
},
"notes": [
{
"category": "summary",
"text": "An issue was discovered in libexpat before 2.6.3. xmlparse.c does not reject a negative length for XML_ParseBuffer.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-45490"
},
{
"cve": "CVE-2024-45491",
"cwe": {
"id": "CWE-190",
"name": "Integer Overflow or Wraparound"
},
"notes": [
{
"category": "summary",
"text": "An issue was discovered in libexpat before 2.6.3. dtdCopy in xmlparse.c can have an integer overflow for nDefaultAtts on 32-bit platforms (where UINT_MAX equals SIZE_MAX).",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-45491"
},
{
"cve": "CVE-2024-45492",
"cwe": {
"id": "CWE-190",
"name": "Integer Overflow or Wraparound"
},
"notes": [
{
"category": "summary",
"text": "An issue was discovered in libexpat before 2.6.3. nextScaffoldPart in xmlparse.c can have an integer overflow for m_groupSize on 32-bit platforms (where UINT_MAX equals SIZE_MAX).",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.3,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-45492"
},
{
"cve": "CVE-2024-50246",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "In the Linux kernel, the following vulnerability has been resolved:\r\n\r\nfs/ntfs3: Add rough attr alloc_size check",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-50246"
},
{
"cve": "CVE-2024-53166",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"notes": [
{
"category": "summary",
"text": "block, bfq: bfqq uaf in bfq_limit_depth() Set new allocated bfqq to bic or remove freed bfqq from bic are both protected by bfqd-\u003elock, however bfq_limit_depth() is deferencing bfqq from bic without the lock, this can lead to UAF if the io_context is shared by multiple tasks.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-53166"
},
{
"cve": "CVE-2024-57977",
"cwe": {
"id": "CWE-667",
"name": "Improper Locking"
},
"notes": [
{
"category": "summary",
"text": "memcg: A soft lockup vulnerability in the product with about 56,000 tasks were in the OOM cgroup, it was traversing them when the soft lockup was triggered.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-57977"
},
{
"cve": "CVE-2024-57996",
"cwe": {
"id": "CWE-129",
"name": "Improper Validation of Array Index"
},
"notes": [
{
"category": "summary",
"text": "net_sched: sch_sfq: vulnerability caused by incorrectly handling a packet limit of 1, leading to an array-index-out-of-bounds error and subsequent crash when the queue length is decremented for an empty slot.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-57996"
},
{
"cve": "CVE-2024-58005",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "tpm: Change to kvalloc() in eventlog/acpi.c.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2024-58005"
},
{
"cve": "CVE-2025-3198",
"cwe": {
"id": "CWE-401",
"name": "Missing Release of Memory after Effective Lifetime"
},
"notes": [
{
"category": "summary",
"text": "A vulnerability has been found in GNU Binutils 2.43/2.44 and classified as problematic. Affected by this vulnerability is the function display_info of the file binutils/bucomm.c of the component objdump. The manipulation leads to memory leak. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named ba6ad3a18cb26b79e0e3b84c39f707535bbc344d. It is recommended to apply a patch to fix this issue.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 3.3,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-3198"
},
{
"cve": "CVE-2025-4373",
"cwe": {
"id": "CWE-124",
"name": "Buffer Underwrite (\u0027Buffer Underflow\u0027)"
},
"notes": [
{
"category": "summary",
"text": "GLib is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 4.8,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-4373"
},
{
"cve": "CVE-2025-4598",
"cwe": {
"id": "CWE-364",
"name": "Signal Handler Race Condition"
},
"notes": [
{
"category": "summary",
"text": "A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original\u0027s privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process.\r\n\r\nA SUID binary or process has a special type of permission, which allows the process to run with the file owner\u0027s permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original\u0027s SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 4.7,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-4598"
},
{
"cve": "CVE-2025-5244",
"cwe": {
"id": "CWE-119",
"name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
},
"notes": [
{
"category": "summary",
"text": "A vulnerability was found in GNU Binutils up to 2.44. It has been rated as critical. Affected by this issue is the function elf_gc_sweep of the file bfd/elflink.c of the component ld. The manipulation leads to memory corruption. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. Upgrading to version 2.45 is able to address this issue. It is recommended to upgrade the affected component.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-5244"
},
{
"cve": "CVE-2025-5245",
"cwe": {
"id": "CWE-119",
"name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
},
"notes": [
{
"category": "summary",
"text": "A vulnerability classified as critical has been found in GNU Binutils up to 2.44. This affects the function debug_type_samep of the file /binutils/debug.c of the component objdump. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-5245"
},
{
"cve": "CVE-2025-6395",
"cwe": {
"id": "CWE-476",
"name": "NULL Pointer Dereference"
},
"notes": [
{
"category": "summary",
"text": "A NULL pointer dereference flaw was found in the GnuTLS software in _gnutls_figure_common_ciphersuite().",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-6395"
},
{
"cve": "CVE-2025-7425",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"notes": [
{
"category": "summary",
"text": "A flaw was found in libxslt where the attribute type, atype, flags are modified in a way that corrupts internal memory management. When XSLT functions, such as the key() process, result in tree fragments, this corruption prevents the proper cleanup of ID attributes. As a result, the system may access freed memory, causing crashes or enabling attackers to trigger heap corruption.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.8,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-7425"
},
{
"cve": "CVE-2025-7545",
"cwe": {
"id": "CWE-116",
"name": "Improper Encoding or Escaping of Output"
},
"notes": [
{
"category": "summary",
"text": "A vulnerability classified as problematic was found in GNU Binutils 2.45. Affected by this vulnerability is the function copy_section of the file binutils/objcopy.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The patch is named 08c3cbe5926e4d355b5cb70bbec2b1eeb40c2944. It is recommended to apply a patch to fix this issue.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-7545"
},
{
"cve": "CVE-2025-7546",
"cwe": {
"id": "CWE-119",
"name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
},
"notes": [
{
"category": "summary",
"text": "A vulnerability, which was classified as problematic, has been found in GNU Binutils 2.45. Affected by this issue is the function bfd_elf_set_group_contents of the file bfd/elf.c. The manipulation leads to out-of-bounds write. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The name of the patch is 41461010eb7c79fee7a9d5f6209accdaac66cc6b. It is recommended to apply a patch to fix this issue.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-7546"
},
{
"cve": "CVE-2025-8224",
"cwe": {
"id": "CWE-476",
"name": "NULL Pointer Dereference"
},
"notes": [
{
"category": "summary",
"text": "A vulnerability has been found in GNU Binutils 2.44 and classified as problematic. This vulnerability affects the function bfd_elf_get_str_section of the file bfd/elf.c of the component BFD Library. The manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The name of the patch is db856d41004301b3a56438efd957ef5cabb91530. It is recommended to apply a patch to fix this issue.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 3.3,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-8224"
},
{
"cve": "CVE-2025-9230",
"cwe": {
"id": "CWE-787",
"name": "Out-of-bounds Write"
},
"notes": [
{
"category": "summary",
"text": "An application trying to decrypt CMS messages encrypted using password based encryption can trigger an out-of-bounds read and write. Impact summary: This out-of-bounds read may trigger a crash which leads to Denial of Service for an application. The out-of-bounds write can cause a memory corruption which can have various consequences including a Denial of Service or Execution of attacker-supplied code. Although the consequences of a successful exploit of this vulnerability could be severe, the probability that the attacker would be able to perform it is low. Besides, password based (PWRI) encryption support in CMS messages is very rarely used. For that reason the issue was assessed as Moderate severity according to our Security Policy. The FIPS modules in 3.5, 3.4, 3.3, 3.2, 3.1 and 3.0 are not affected by this issue, as the CMS implementation is outside the OpenSSL FIPS module boundary.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.6,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-9230"
},
{
"cve": "CVE-2025-9232",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"notes": [
{
"category": "summary",
"text": "Issue summary: An application using the OpenSSL HTTP client API functions may\ntrigger an out-of-bounds read if the \u0027no_proxy\u0027 environment variable is set and\nthe host portion of the authority component of the HTTP URL is an IPv6 address.\n\nImpact summary: An out-of-bounds read can trigger a crash which leads to\nDenial of Service for an application.\n\nThe OpenSSL HTTP client API functions can be used directly by applications\nbut they are also used by the OCSP client functions and CMP (Certificate\nManagement Protocol) client implementation in OpenSSL. However the URLs used\nby these implementations are unlikely to be controlled by an attacker.\n\nIn this vulnerable code the out of bounds read can only trigger a crash.\nFurthermore the vulnerability requires an attacker-controlled URL to be\npassed from an application to the OpenSSL function and the user has to have\na \u0027no_proxy\u0027 environment variable set. For the aforementioned reasons the\nissue was assessed as Low severity.\n\nThe vulnerable code was introduced in the following patch releases:\n3.0.16, 3.1.8, 3.2.4, 3.3.3, 3.4.0 and 3.5.0.\n\nThe FIPS modules in 3.5, 3.4, 3.3, 3.2, 3.1 and 3.0 are not affected by this\nissue, as the HTTP client implementation is outside the OpenSSL FIPS module\nboundary.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-9232"
},
{
"cve": "CVE-2025-11082",
"cwe": {
"id": "CWE-119",
"name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
},
"notes": [
{
"category": "summary",
"text": "A flaw has been found in GNU Binutils 2.45. Impacted is the function _bfd_elf_parse_eh_frame of the file bfd/elf-eh-frame.c of the component Linker. Executing manipulation can lead to heap-based buffer overflow. The attack is restricted to local execution. The exploit has been published and may be used. This patch is called ea1a0737c7692737a644af0486b71e4a392cbca8. A patch should be applied to remediate this issue. The code maintainer replied with \"[f]ixed for 2.46\".",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-11082"
},
{
"cve": "CVE-2025-11083",
"cwe": {
"id": "CWE-119",
"name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
},
"notes": [
{
"category": "summary",
"text": "A vulnerability has been found in GNU Binutils 2.45. The affected element is the function elf_swap_shdr in the library bfd/elfcode.h of the component Linker. The manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. The identifier of the patch is 9ca499644a21ceb3f946d1c179c38a83be084490. To fix this issue, it is recommended to deploy a patch. The code maintainer replied with \"[f]ixed for 2.46\".",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-11083"
},
{
"cve": "CVE-2025-11412",
"cwe": {
"id": "CWE-119",
"name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
},
"notes": [
{
"category": "summary",
"text": "A vulnerability has been found in GNU Binutils 2.45. This impacts the function bfd_elf_gc_record_vtentry of the file bfd/elflink.c of the component Linker. The manipulation leads to out-of-bounds read. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The identifier of the patch is 047435dd988a3975d40c6626a8f739a0b2e154bc. To fix this issue, it is recommended to deploy a patch.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 3.3,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-11412"
},
{
"cve": "CVE-2025-11413",
"cwe": {
"id": "CWE-119",
"name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
},
"notes": [
{
"category": "summary",
"text": "A vulnerability was found in GNU Binutils 2.45. Affected is the function elf_link_add_object_symbols of the file bfd/elflink.c of the component Linker. The manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. Upgrading to version 2.46 is able to address this issue. The patch is identified as 72efdf166aa0ed72ecc69fc2349af6591a7a19c0. Upgrading the affected component is advised.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 3.3,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-11413"
},
{
"cve": "CVE-2025-11414",
"cwe": {
"id": "CWE-119",
"name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
},
"notes": [
{
"category": "summary",
"text": "A vulnerability was determined in GNU Binutils 2.45. Affected by this vulnerability is the function get_link_hash_entry of the file bfd/elflink.c of the component Linker. This manipulation causes out-of-bounds read. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. Upgrading to version 2.46 addresses this issue. Patch name: aeaaa9af6359c8e394ce9cf24911fec4f4d23703. It is advisable to upgrade the affected component.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 3.1,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-11414"
},
{
"cve": "CVE-2025-11494",
"cwe": {
"id": "CWE-119",
"name": "Improper Restriction of Operations within the Bounds of a Memory Buffer"
},
"notes": [
{
"category": "summary",
"text": "A vulnerability was found in GNU Binutils 2.45. Impacted is the function _bfd_x86_elf_late_size_sections of the file bfd/elfxx-x86.c of the component Linker. The manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. The patch is identified as b6ac5a8a5b82f0ae6a4642c8d7149b325f4cc60a. A patch should be applied to remediate this issue.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 3.3,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-11494"
},
{
"cve": "CVE-2025-11495",
"cwe": {
"id": "CWE-122",
"name": "Heap-based Buffer Overflow"
},
"notes": [
{
"category": "summary",
"text": "A vulnerability was determined in GNU Binutils 2.45. The affected element is the function elf_x86_64_relocate_section of the file elf64-x86-64.c of the component Linker. This manipulation causes heap-based buffer overflow. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. Patch name: 6b21c8b2ecfef5c95142cbc2c32f185cb1c26ab0. To fix this issue, it is recommended to deploy a patch.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 3.3,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-11495"
},
{
"cve": "CVE-2025-11839",
"cwe": {
"id": "CWE-252",
"name": "Unchecked Return Value"
},
"notes": [
{
"category": "summary",
"text": "A security flaw has been discovered in GNU Binutils 2.45. Impacted is the function tg_tag_type of the file prdbg.c. Performing manipulation results in unchecked return value. The attack needs to be approached locally. The exploit has been released to the public and may be exploited.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 3.3,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-11839"
},
{
"cve": "CVE-2025-11840",
"cwe": {
"id": "CWE-125",
"name": "Out-of-bounds Read"
},
"notes": [
{
"category": "summary",
"text": "A weakness has been identified in GNU Binutils 2.45. The affected element is the function vfinfo of the file ldmisc.c. Executing manipulation can lead to out-of-bounds read. The attack can only be executed locally. The exploit has been made available to the public and could be exploited. This patch is called 16357. It is best practice to apply a patch to resolve this issue.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 3.3,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-11840"
},
{
"cve": "CVE-2025-21701",
"cwe": {
"id": "CWE-362",
"name": "Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)"
},
"notes": [
{
"category": "summary",
"text": "net: vulnerability arises because unregister_netdevice_many_notify might run before the rtnl lock section of ethnl operations, leading to potential use of destroyed locks, which is fixed by denying operations on devices being unregistered.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 4.7,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21701"
},
{
"cve": "CVE-2025-21702",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "pfifo_tail_enqueue: Drop new packet when sch-\u003elimit == 0.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.0,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21702"
},
{
"cve": "CVE-2025-21712",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "md/md-bitmap: vulnerability caused by bitmap_get_stats() can be called even if the bitmap is destroyed or not fully initialized, leading to a kernel crash, which is fixed by synchronizing bitmap_get_stats() with bitmap_info.mutex.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21712"
},
{
"cve": "CVE-2025-21724",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "iommufd/iova_bitmap: Fix shift-out-of-bounds in iova_bitmap_offset_to_index(). Resolve a UBSAN shift-out-of-bounds issue in iova_bitmap_offset_to_index() where shifting the constant \"1\" (of type int) by bitmap-\u003emapped.pgshift (an unsigned long value) could result in undefined behavior. The constant \"1\" defaults to a 32-bit \"int\", and when \"pgshift\" exceeds 31 (e.g., pgshift = 63) the shift operation overflows, as the result cannot be represented in a 32-bit type.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21724"
},
{
"cve": "CVE-2025-21728",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "bpf: Send signals asynchronously if !preemptible BPF programs can execute in all kinds of contexts and when a program running in a non-preemptible context uses the bpf_send_signal() kfunc, it will cause issues because this kfunc can sleep.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21728"
},
{
"cve": "CVE-2025-21745",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "In the Linux kernel, the following vulnerability has been resolved:\r\n\r\nblk-cgroup: Fix class @block_class\u0027s subsystem refcount leakage\r\n\r\nblkcg_fill_root_iostats() iterates over @block_class\u0027s devices by\r\nclass_dev_iter_(init|next)(), but does not end iterating with\r\nclass_dev_iter_exit(), so causes the class\u0027s subsystem refcount leakage.\r\n\r\nFix by ending the iterating with class_dev_iter_exit().",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21745"
},
{
"cve": "CVE-2025-21756",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "vsock: Keep the binding until socket destruction Preserve sockets bindings; this includes both resulting from an explicit bind() and those implicitly bound through autobind during connect().",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21756"
},
{
"cve": "CVE-2025-21758",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "ipv6: mcast: add RCU protection to mld_newpack() mld_newpack() can be called without RTNL or RCU being held.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21758"
},
{
"cve": "CVE-2025-21765",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "ipv6: use RCU protection in ip6_default_advmss() ip6_default_advmss() needs rcu protection to make sure the net structure it reads does not disappear.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21765"
},
{
"cve": "CVE-2025-21766",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "ipv4: use RCU protection in __ip_rt_update_pmtu(). __ip_rt_update_pmtu() must use RCU protection to make sure the net structure it reads does not disappear.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21766"
},
{
"cve": "CVE-2025-21767",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "In the Linux kernel, the following vulnerability has been resolved: clocksource: Use migrate_disable() to avoid calling get_random_u32() in atomic context The following bug report happened with a PREEMPT_RT kernel: BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 2012, name: kwatchdog preempt_count: 1, expected: 0 RCU nest depth: 0, expected: 0 get_random_u32+0x4f/0x110 clocksource_verify_choose_cpus+0xab/0x1a0 clocksource_verify_percpu.part.0+0x6b/0x330 clocksource_watchdog_kthread+0x193/0x1a0 It is due to the fact that clocksource_verify_choose_cpus() is invoked with preemption disabled. This function invokes get_random_u32() to obtain random numbers for choosing CPUs. The batched_entropy_32 local lock and/or the base_crng.lock spinlock in driver/char/random.c will be acquired during the call. In PREEMPT_RT kernel, they are both sleeping locks and so cannot be acquired in atomic context. Fix this problem by using migrate_disable() to allow smp_processor_id() to be reliably used without introducing atomic context. preempt_disable() is then called after clocksource_verify_choose_cpus() but before the clocksource measurement is being run to avoid introducing unexpected latency.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21767"
},
{
"cve": "CVE-2025-21795",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "NFSD: hang in nfsd4_shutdown_callback. If nfs4_client is in courtesy state then there is no point to send the callback. This causes nfsd4_shutdown_callback to hang since cl_cb_inflight is not 0. This hang lasts about 15 minutes until TCP notifies NFSD that the connection was dropped.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21795"
},
{
"cve": "CVE-2025-21796",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "nfsd: clear acl_access/acl_default after releasing them If getting acl_default fails, acl_access and acl_default will be released simultaneously.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21796"
},
{
"cve": "CVE-2025-21848",
"cwe": {
"id": "CWE-476",
"name": "NULL Pointer Dereference"
},
"notes": [
{
"category": "summary",
"text": "In the Linux kernel, the following vulnerability has been resolved:\r\n\r\nnfp: bpf: Add check for nfp_app_ctrl_msg_alloc()\r\n\r\nAdd check for the return value of nfp_app_ctrl_msg_alloc() in\r\nnfp_bpf_cmsg_alloc() to prevent null pointer dereference.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21848"
},
{
"cve": "CVE-2025-21862",
"cwe": {
"id": "CWE-908",
"name": "Use of Uninitialized Resource"
},
"notes": [
{
"category": "summary",
"text": "drop_monitor: incorrect initialization order. If drop_monitor is built as a kernel module, syzkaller may have time to send a netlink NET_DM_CMD_START message during the module loading. This will call the net_dm_monitor_start() function that uses a spinlock that has not yet been initialized.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21862"
},
{
"cve": "CVE-2025-21864",
"cwe": {
"id": "CWE-476",
"name": "NULL Pointer Dereference"
},
"notes": [
{
"category": "summary",
"text": "In the Linux kernel, the following vulnerability has been resolved:\r\n\r\ntcp: drop secpath at the same time as we currently drop dst\r\n\r\nXiumei reported hitting the WARN in xfrm6_tunnel_net_exit while\r\nrunning tests that boil down to:\r\n - create a pair of netns\r\n - run a basic TCP test over ipcomp6\r\n - delete the pair of netns\r\n\r\nThe xfrm_state found on spi_byaddr was not deleted at the time we\r\ndelete the netns, because we still have a reference on it. This\r\nlingering reference comes from a secpath (which holds a ref on the\r\nxfrm_state), which is still attached to an skb. This skb is not\r\nleaked, it ends up on sk_receive_queue and then gets defer-free\u0027d by\r\nskb_attempt_defer_free.\r\n\r\nThe problem happens when we defer freeing an skb (push it on one CPU\u0027s\r\ndefer_list), and don\u0027t flush that list before the netns is deleted. In\r\nthat case, we still have a reference on the xfrm_state that we don\u0027t\r\nexpect at this point.\r\n\r\nWe already drop the skb\u0027s dst in the TCP receive path when it\u0027s no\r\nlonger needed, so let\u0027s also drop the secpath. At this point,\r\ntcp_filter has already called into the LSM hooks that may require the\r\nsecpath, so it should not be needed anymore. However, in some of those\r\nplaces, the MPTCP extension has just been attached to the skb, so we\r\ncannot simply drop all extensions.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21864"
},
{
"cve": "CVE-2025-21865",
"cwe": {
"id": "CWE-787",
"name": "Out-of-bounds Write"
},
"notes": [
{
"category": "summary",
"text": "gtp: Suppress list corruption splat in gtp_net_exit_batch_rtnl(). Commit eb28fd76c0a0 (\"gtp: Destroy device along with udp socket\u0027s netns dismantle.\") added the for_each_netdev() loop in gtp_net_exit_batch_rtnl() to destroy devices in each netns as done in geneve and ip tunnels. However, this could trigger -\u003edellink() twice for the same device during -\u003eexit_batch_rtnl().",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-21865"
},
{
"cve": "CVE-2025-26465",
"cwe": {
"id": "CWE-390",
"name": "Detection of Error Condition Without Action"
},
"notes": [
{
"category": "summary",
"text": "A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious machine impersonating a legit server. This issue occurs due to how OpenSSH mishandles error codes in specific conditions when verifying the host key. For an attack to be considered successful, the attacker needs to manage to exhaust the client\u0027s memory resource first, turning the attack complexity high.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.8,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-26465"
},
{
"cve": "CVE-2025-31115",
"cwe": {
"id": "CWE-826",
"name": "Premature Release of Resource During Expected Lifetime"
},
"notes": [
{
"category": "summary",
"text": "The threaded .xz decoder in liblzma has a vulnerability that can at least result in a crash (denial of service). The effects include heap use after free and writing to an address based on the null pointer plus an offset.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-31115"
},
{
"cve": "CVE-2025-32988",
"cwe": {
"id": "CWE-415",
"name": "Double Free"
},
"notes": [
{
"category": "summary",
"text": "A flaw was found in GnuTLS. A double-free vulnerability exists in GnuTLS due to incorrect ownership handling in the export logic of Subject Alternative Name (SAN) entries containing an otherName. If the type-id OID is invalid or malformed, GnuTLS will call asn1_delete_structure() on an ASN.1 node it does not own, leading to a double-free condition when the parent function or caller later attempts to free the same structure. This vulnerability can be triggered using only public GnuTLS APIs and may result in denial of service or memory corruption, depending on allocator behavior.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-32988"
},
{
"cve": "CVE-2025-32989",
"cwe": {
"id": "CWE-295",
"name": "Improper Certificate Validation"
},
"notes": [
{
"category": "summary",
"text": "A heap-buffer-overread vulnerability was found in GnuTLS in how it handles the Certificate Transparency (CT) Signed Certificate Timestamp (SCT) extension during X.509 certificate parsing. This flaw allows a malicious user to create a certificate containing a malformed SCT extension (OID 1.3.6.1.4.1.11129.2.4.2) that contains sensitive data. This issue leads to the exposure of confidential information when GnuTLS verifies certificates from certain websites when the certificate (SCT) is not checked correctly.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-32989"
},
{
"cve": "CVE-2025-39929",
"cwe": {
"id": "CWE-401",
"name": "Missing Release of Memory after Effective Lifetime"
},
"notes": [
{
"category": "summary",
"text": "In the Linux kernel, the following vulnerability has been resolved:\r\n\r\nsmb: client: fix smbdirect_recv_io leak in smbd_negotiate() error path\r\n\r\nDuring tests of another unrelated patch I was able to trigger this\r\nerror: Objects remaining on __kmem_cache_shutdown()",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-39929"
},
{
"cve": "CVE-2025-39931",
"cwe": {
"id": "CWE-457",
"name": "Use of Uninitialized Variable"
},
"notes": [
{
"category": "summary",
"text": "In the Linux kernel, the following vulnerability has been resolved:\r\n\r\ncrypto: af_alg - Set merge to zero early in af_alg_sendmsg\r\n\r\nIf an error causes af_alg_sendmsg to abort, ctx-\u003emerge may contain\r\na garbage value from the previous loop. This may then trigger a\r\ncrash on the next entry into af_alg_sendmsg when it attempts to do\r\na merge that can\u0027t be done.\r\n\r\nFix this by setting ctx-\u003emerge to zero near the start of the loop.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-39931"
},
{
"cve": "CVE-2025-39977",
"cwe": {
"id": "CWE-416",
"name": "Use After Free"
},
"notes": [
{
"category": "summary",
"text": "In the Linux kernel, the following vulnerability has been resolved:\r\n\r\nfutex: Prevent use-after-free during requeue-PI\r\n\r\nsyzbot managed to trigger the following race:\r\n\r\n T1 T2\r\n\r\n futex_wait_requeue_pi()\r\n futex_do_wait()\r\n schedule()\r\n futex_requeue()\r\n futex_proxy_trylock_atomic()\r\n futex_requeue_pi_prepare()\r\n requeue_pi_wake_futex()\r\n futex_requeue_pi_complete()\r\n /* preempt */\r\n\r\n * timeout/ signal wakes T1 *\r\n\r\n futex_requeue_pi_wakeup_sync() // Q_REQUEUE_PI_LOCKED\r\n futex_hash_put()\r\n // back to userland, on stack futex_q is garbage\r\n\r\n /* back */\r\n wake_up_state(q-\u003etask, TASK_NORMAL);\r\n\r\nIn this scenario futex_wait_requeue_pi() is able to leave without using\r\nfutex_q::lock_ptr for synchronization.\r\n\r\nThis can be prevented by reading futex_q::task before updating the\r\nfutex_q::requeue_state. A reference on the task_struct is not needed\r\nbecause requeue_pi_wake_futex() is invoked with a spinlock_t held which\r\nimplies a RCU read section.\r\n\r\nEven if T1 terminates immediately after, the task_struct will remain valid\r\nduring T2\u0027s wake_up_state(). A READ_ONCE on futex_q::task before\r\nfutex_requeue_pi_complete() is enough because it ensures that the variable\r\nis read before the state is updated.\r\n\r\nRead futex_q::task before updating the requeue state, use it for the\r\nfollowing wakeup.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.0,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-39977"
},
{
"cve": "CVE-2025-40022",
"cwe": {
"id": "CWE-704",
"name": "Incorrect Type Conversion or Cast"
},
"notes": [
{
"category": "summary",
"text": "In the Linux kernel, the following vulnerability has been resolved:\r\n\r\ncrypto: af_alg - Fix incorrect boolean values in af_alg_ctx\r\n\r\nCommit 1b34cbbf4f01 (\"crypto: af_alg - Disallow concurrent writes in\r\naf_alg_sendmsg\") changed some fields from bool to 1-bit bitfields of\r\ntype u32.\r\n\r\nHowever, some assignments to these fields, specifically \u0027more\u0027 and\r\n\u0027merge\u0027, assign values greater than 1. These relied on C\u0027s implicit\r\nconversion to bool, such that zero becomes false and nonzero becomes\r\ntrue.\r\n\r\nWith a 1-bit bitfields of type u32 instead, mod 2 of the value is taken\r\ninstead, resulting in 0 being assigned in some cases when 1 was intended.\r\n\r\nFix this by restoring the bool type.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-40022"
},
{
"cve": "CVE-2025-46836",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"notes": [
{
"category": "summary",
"text": "net-tools is a collection of programs that form the base set of the NET-3 networking distribution for the Linux operating system. Inn versions up to and including 2.10, the Linux network utilities (like ifconfig) from the net-tools package do not properly validate the structure of /proc files when showing interfaces. `get_name()` in `interface.c` copies interface labels from `/proc/net/dev` into a fixed 16-byte stack buffer without bounds checking, leading to possible arbitrary code execution or crash. The known attack path does not require privilege but also does not provide privilege escalation in this scenario. A patch is available and expected to be part of version 2.20.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 6.6,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-46836"
},
{
"cve": "CVE-2025-59375",
"cwe": {
"id": "CWE-770",
"name": "Allocation of Resources Without Limits or Throttling"
},
"notes": [
{
"category": "summary",
"text": "libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 7.5,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-59375"
},
{
"cve": "CVE-2025-66382",
"cwe": {
"id": "CWE-407",
"name": "Inefficient Algorithmic Complexity"
},
"notes": [
{
"category": "summary",
"text": "In libexpat through 2.7.3, a crafted file with an approximate size of 2 MiB can lead to dozens of seconds of processing time.",
"title": "Summary"
}
],
"product_status": {
"known_affected": [
"1",
"2",
"3",
"4",
"5"
]
},
"remediations": [
{
"category": "none_available",
"details": "Currently no fix is available",
"product_ids": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"scores": [
{
"cvss_v3": {
"baseScore": 2.9,
"baseSeverity": "LOW",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"products": [
"1",
"2",
"3",
"4",
"5"
]
}
],
"title": "CVE-2025-66382"
}
]
}
CVE-2025-21701 (GCVE-0-2025-21701)
Vulnerability from cvelistv5 – Published: 2025-02-13 15:05 – Updated: 2025-11-03 19:35
VLAI?
EPSS
Title
net: avoid race between device unregistration and ethnl ops
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: avoid race between device unregistration and ethnl ops
The following trace can be seen if a device is being unregistered while
its number of channels are being modified.
DEBUG_LOCKS_WARN_ON(lock->magic != lock)
WARNING: CPU: 3 PID: 3754 at kernel/locking/mutex.c:564 __mutex_lock+0xc8a/0x1120
CPU: 3 UID: 0 PID: 3754 Comm: ethtool Not tainted 6.13.0-rc6+ #771
RIP: 0010:__mutex_lock+0xc8a/0x1120
Call Trace:
<TASK>
ethtool_check_max_channel+0x1ea/0x880
ethnl_set_channels+0x3c3/0xb10
ethnl_default_set_doit+0x306/0x650
genl_family_rcv_msg_doit+0x1e3/0x2c0
genl_rcv_msg+0x432/0x6f0
netlink_rcv_skb+0x13d/0x3b0
genl_rcv+0x28/0x40
netlink_unicast+0x42e/0x720
netlink_sendmsg+0x765/0xc20
__sys_sendto+0x3ac/0x420
__x64_sys_sendto+0xe0/0x1c0
do_syscall_64+0x95/0x180
entry_SYSCALL_64_after_hwframe+0x76/0x7e
This is because unregister_netdevice_many_notify might run before the
rtnl lock section of ethnl operations, eg. set_channels in the above
example. In this example the rss lock would be destroyed by the device
unregistration path before being used again, but in general running
ethnl operations while dismantle has started is not a good idea.
Fix this by denying any operation on devices being unregistered. A check
was already there in ethnl_ops_begin, but not wide enough.
Note that the same issue cannot be seen on the ioctl version
(__dev_ethtool) because the device reference is retrieved from within
the rtnl lock section there. Once dismantle started, the net device is
unlisted and no reference will be found.
Severity ?
7.4 (High)
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
cfd719f04267108f5f5bf802b9d7de69e99a99f9 , < 26bc6076798aa4dc83a07d0a386f9e57c94e8517
(git)
Affected: dde91ccfa25fd58f64c397d91b81a4b393100ffa , < b1cb37a31a482df3dd35a6ac166282dac47664f4 (git) Affected: dde91ccfa25fd58f64c397d91b81a4b393100ffa , < 2f29127e94ae9fdc7497331003d6860e9551cdf3 (git) Affected: dde91ccfa25fd58f64c397d91b81a4b393100ffa , < b382ab9b885cbb665e0e70a727f101c981b4edf3 (git) Affected: dde91ccfa25fd58f64c397d91b81a4b393100ffa , < 4dc880245f9b529fa8f476b5553c799d2848b47b (git) Affected: dde91ccfa25fd58f64c397d91b81a4b393100ffa , < 12e070eb6964b341b41677fd260af5a305316a1f (git) Affected: 7c26da3be1e9843a15b5318f90db8a564479d2ac (git) |
|||||||
|
|||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.4,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2025-21701",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-09-02T19:15:24.731894Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-362",
"description": "CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization (\u0027Race Condition\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-09-02T19:16:21.196Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T19:35:47.886Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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},
"references": [
{
"url": "https://lists.debian.org/debian-lts-announce/2025/03/msg00028.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"net/ethtool/netlink.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "26bc6076798aa4dc83a07d0a386f9e57c94e8517",
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"version": "cfd719f04267108f5f5bf802b9d7de69e99a99f9",
"versionType": "git"
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CVE-2025-11412 (GCVE-0-2025-11412)
Vulnerability from cvelistv5 – Published: 2025-10-07 22:02 – Updated: 2025-10-08 17:34 X_Open Source
VLAI?
EPSS
Title
GNU Binutils Linker elflink.c bfd_elf_gc_record_vtentry out-of-bounds
Summary
A vulnerability has been found in GNU Binutils 2.45. This impacts the function bfd_elf_gc_record_vtentry of the file bfd/elflink.c of the component Linker. The manipulation leads to out-of-bounds read. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The identifier of the patch is 047435dd988a3975d40c6626a8f739a0b2e154bc. To fix this issue, it is recommended to deploy a patch.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
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CVE-2025-7546 (GCVE-0-2025-7546)
Vulnerability from cvelistv5 – Published: 2025-07-13 22:02 – Updated: 2025-07-14 16:00
VLAI?
EPSS
Title
GNU Binutils elf.c bfd_elf_set_group_contents out-of-bounds write
Summary
A vulnerability, which was classified as problematic, has been found in GNU Binutils 2.45. Affected by this issue is the function bfd_elf_set_group_contents of the file bfd/elf.c. The manipulation leads to out-of-bounds write. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The name of the patch is 41461010eb7c79fee7a9d5f6209accdaac66cc6b. It is recommended to apply a patch to fix this issue.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Credits
arthurx (VulDB User)
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CVE-2025-4373 (GCVE-0-2025-4373)
Vulnerability from cvelistv5 – Published: 2025-05-06 14:48 – Updated: 2025-11-20 20:48
VLAI?
EPSS
Title
Glib: buffer underflow on glib through glib/gstring.c via function g_string_insert_unichar
Summary
A flaw was found in GLib, which is vulnerable to an integer overflow in the g_string_insert_unichar() function. When the position at which to insert the character is large, the position will overflow, leading to a buffer underwrite.
Severity ?
4.8 (Medium)
CWE
- CWE-124 - Buffer Underwrite ('Buffer Underflow')
Assigner
References
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Impacted products
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|
Affected:
0 , < 2.84.2
(semver)
|
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CVE-2025-5244 (GCVE-0-2025-5244)
Vulnerability from cvelistv5 – Published: 2025-05-27 13:00 – Updated: 2025-05-27 13:32
VLAI?
EPSS
Title
GNU Binutils ld elflink.c elf_gc_sweep memory corruption
Summary
A vulnerability was found in GNU Binutils up to 2.44. It has been rated as critical. Affected by this issue is the function elf_gc_sweep of the file bfd/elflink.c of the component ld. The manipulation leads to memory corruption. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. Upgrading to version 2.45 is able to address this issue. It is recommended to upgrade the affected component.
Severity ?
5.3 (Medium)
5.3 (Medium)
CWE
- CWE-119 - Memory Corruption
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| GNU | Binutils |
Affected:
2.0
Affected: 2.1 Affected: 2.2 Affected: 2.3 Affected: 2.4 Affected: 2.5 Affected: 2.6 Affected: 2.7 Affected: 2.8 Affected: 2.9 Affected: 2.10 Affected: 2.11 Affected: 2.12 Affected: 2.13 Affected: 2.14 Affected: 2.15 Affected: 2.16 Affected: 2.17 Affected: 2.18 Affected: 2.19 Affected: 2.20 Affected: 2.21 Affected: 2.22 Affected: 2.23 Affected: 2.24 Affected: 2.25 Affected: 2.26 Affected: 2.27 Affected: 2.28 Affected: 2.29 Affected: 2.30 Affected: 2.31 Affected: 2.32 Affected: 2.33 Affected: 2.34 Affected: 2.35 Affected: 2.36 Affected: 2.37 Affected: 2.38 Affected: 2.39 Affected: 2.40 Affected: 2.41 Affected: 2.42 Affected: 2.43 Affected: 2.44 |
Credits
lcyf-fizz (VulDB User)
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CVE-2025-9230 (GCVE-0-2025-9230)
Vulnerability from cvelistv5 – Published: 2025-09-30 13:17 – Updated: 2025-11-04 21:15
VLAI?
EPSS
Title
Out-of-bounds read & write in RFC 3211 KEK Unwrap
Summary
Issue summary: An application trying to decrypt CMS messages encrypted using
password based encryption can trigger an out-of-bounds read and write.
Impact summary: This out-of-bounds read may trigger a crash which leads to
Denial of Service for an application. The out-of-bounds write can cause
a memory corruption which can have various consequences including
a Denial of Service or Execution of attacker-supplied code.
Although the consequences of a successful exploit of this vulnerability
could be severe, the probability that the attacker would be able to
perform it is low. Besides, password based (PWRI) encryption support in CMS
messages is very rarely used. For that reason the issue was assessed as
Moderate severity according to our Security Policy.
The FIPS modules in 3.5, 3.4, 3.3, 3.2, 3.1 and 3.0 are not affected by this
issue, as the CMS implementation is outside the OpenSSL FIPS module
boundary.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
Credits
Stanislav Fort (Aisle Research)
Stanislav Fort (Aisle Research)
Viktor Dukhovni
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CVE-2025-46836 (GCVE-0-2025-46836)
Vulnerability from cvelistv5 – Published: 2025-05-14 22:59 – Updated: 2025-05-31 23:03
VLAI?
EPSS
Title
net-tools Stack-based Buffer Overflow vulnerability
Summary
net-tools is a collection of programs that form the base set of the NET-3 networking distribution for the Linux operating system. Inn versions up to and including 2.10, the Linux network utilities (like ifconfig) from the net-tools package do not properly validate the structure of /proc files when showing interfaces. `get_name()` in `interface.c` copies interface labels from `/proc/net/dev` into a fixed 16-byte stack buffer without bounds checking, leading to possible arbitrary code execution or crash. The known attack path does not require privilege but also does not provide privilege escalation in this scenario. A patch is available and expected to be part of version 2.20.
Severity ?
6.6 (Medium)
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
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CVE-2021-41617 (GCVE-0-2021-41617)
Vulnerability from cvelistv5 – Published: 2021-09-26 00:00 – Updated: 2024-08-04 03:15
VLAI?
EPSS
Summary
sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with group memberships of the sshd process, if the configuration specifies running the command as a different user.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2025-21795 (GCVE-0-2025-21795)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:18 – Updated: 2025-11-03 20:59
VLAI?
EPSS
Title
NFSD: fix hang in nfsd4_shutdown_callback
Summary
In the Linux kernel, the following vulnerability has been resolved:
NFSD: fix hang in nfsd4_shutdown_callback
If nfs4_client is in courtesy state then there is no point to send
the callback. This causes nfsd4_shutdown_callback to hang since
cl_cb_inflight is not 0. This hang lasts about 15 minutes until TCP
notifies NFSD that the connection was dropped.
This patch modifies nfsd4_run_cb_work to skip the RPC call if
nfs4_client is in courtesy state.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
67ef9e5fd737eab2495f2586df7e9ea30caa1b77 , < abed68027ea3ab893ac85cc46a00e2e64a324239
(git)
Affected: 26540b8940a2e21582afa61a6fb8af87310bac72 , < efa8a261c575f816c7e79a87aeb3ef8a0bd6b221 (git) Affected: 66af25799940b26efd41ea6e648f75c41a48a2c2 , < 38d345f612503b850c2973e5a879f88e441b34d7 (git) Affected: 66af25799940b26efd41ea6e648f75c41a48a2c2 , < 23ad7797c74cd8f7f90617f1e59a8703e2b43908 (git) Affected: 66af25799940b26efd41ea6e648f75c41a48a2c2 , < cedfbb92cf97a6bff3d25633001d9c44442ee854 (git) Affected: 66af25799940b26efd41ea6e648f75c41a48a2c2 , < e88d2451cd42e025465d6b51fd716a47b0b3800d (git) Affected: 66af25799940b26efd41ea6e648f75c41a48a2c2 , < 036ac2778f7b28885814c6fbc07e156ad1624d03 (git) |
|||||||
|
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CVE-2025-9232 (GCVE-0-2025-9232)
Vulnerability from cvelistv5 – Published: 2025-09-30 13:17 – Updated: 2025-11-04 21:15
VLAI?
EPSS
Title
Out-of-bounds read in HTTP client no_proxy handling
Summary
Issue summary: An application using the OpenSSL HTTP client API functions may
trigger an out-of-bounds read if the 'no_proxy' environment variable is set and
the host portion of the authority component of the HTTP URL is an IPv6 address.
Impact summary: An out-of-bounds read can trigger a crash which leads to
Denial of Service for an application.
The OpenSSL HTTP client API functions can be used directly by applications
but they are also used by the OCSP client functions and CMP (Certificate
Management Protocol) client implementation in OpenSSL. However the URLs used
by these implementations are unlikely to be controlled by an attacker.
In this vulnerable code the out of bounds read can only trigger a crash.
Furthermore the vulnerability requires an attacker-controlled URL to be
passed from an application to the OpenSSL function and the user has to have
a 'no_proxy' environment variable set. For the aforementioned reasons the
issue was assessed as Low severity.
The vulnerable code was introduced in the following patch releases:
3.0.16, 3.1.8, 3.2.4, 3.3.3, 3.4.0 and 3.5.0.
The FIPS modules in 3.5, 3.4, 3.3, 3.2, 3.1 and 3.0 are not affected by this
issue, as the HTTP client implementation is outside the OpenSSL FIPS module
boundary.
Severity ?
No CVSS data available.
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
Credits
Stanislav Fort (Aisle Research)
Stanislav Fort (Aisle Research)
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CVE-2025-7545 (GCVE-0-2025-7545)
Vulnerability from cvelistv5 – Published: 2025-07-13 21:44 – Updated: 2025-07-15 19:53
VLAI?
EPSS
Title
GNU Binutils objcopy.c copy_section heap-based overflow
Summary
A vulnerability classified as problematic was found in GNU Binutils 2.45. Affected by this vulnerability is the function copy_section of the file binutils/objcopy.c. The manipulation leads to heap-based buffer overflow. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The patch is named 08c3cbe5926e4d355b5cb70bbec2b1eeb40c2944. It is recommended to apply a patch to fix this issue.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Credits
arthurx (VulDB User)
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CVE-2025-31115 (GCVE-0-2025-31115)
Vulnerability from cvelistv5 – Published: 2025-04-03 16:57 – Updated: 2025-04-03 20:03
VLAI?
EPSS
Title
XZ has a heap-use-after-free bug in threaded .xz decoder
Summary
XZ Utils provide a general-purpose data-compression library plus command-line tools. In XZ Utils 5.3.3alpha to 5.8.0, the multithreaded .xz decoder in liblzma has a bug where invalid input can at least result in a crash. The effects include heap use after free and writing to an address based on the null pointer plus an offset. Applications and libraries that use the lzma_stream_decoder_mt function are affected. The bug has been fixed in XZ Utils 5.8.1, and the fix has been committed to the v5.4, v5.6, v5.8, and master branches in the xz Git repository. No new release packages will be made from the old stable branches, but a standalone patch is available that applies to all affected releases.
Severity ?
CWE
Assigner
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| tukaani-project | xz |
Affected:
>= 5.3.3alpha, < 5.8.1
|
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CVE-2023-4527 (GCVE-0-2023-4527)
Vulnerability from cvelistv5 – Published: 2023-09-18 16:32 – Updated: 2025-11-20 18:27
VLAI?
EPSS
Title
Glibc: stack read overflow in getaddrinfo in no-aaaa mode
Summary
A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash.
Severity ?
6.5 (Medium)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:2.28-225.el8_8.6 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8::baseos cpe:/a:redhat:enterprise_linux:8::appstream cpe:/a:redhat:enterprise_linux:8::crb |
|||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
Credits
This issue was discovered by Florian Weimer (Red Hat).
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CVE-2023-46219 (GCVE-0-2023-46219)
Vulnerability from cvelistv5 – Published: 2023-12-12 01:38 – Updated: 2025-12-02 20:03
VLAI?
EPSS
Summary
When saving HSTS data to an excessively long file name, curl could end up
removing all contents, making subsequent requests using that file unaware of
the HSTS status they should otherwise use.
Severity ?
5.3 (Medium)
CWE
- CWE-311 - Missing Encryption of Sensitive Data
Assigner
References
Impacted products
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CVE-2024-50246 (GCVE-0-2024-50246)
Vulnerability from cvelistv5 – Published: 2024-11-09 10:14 – Updated: 2025-11-03 19:31
VLAI?
EPSS
Title
fs/ntfs3: Add rough attr alloc_size check
Summary
In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Add rough attr alloc_size check
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
4534a70b7056fd4b9a1c6db5a4ce3c98546b291e , < effac690913af9a6c3d6cd967281a34e47ed3e4c
(git)
Affected: 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e , < e91fbb21f248bdd8140f343dac32b77b9bc10fec (git) Affected: 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e , < 2fcae4c2014a40c8ae0fc3d8cca3ba9e168308de (git) Affected: 4534a70b7056fd4b9a1c6db5a4ce3c98546b291e , < c4a8ba334262e9a5c158d618a4820e1b9c12495c (git) |
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CVE-2025-11414 (GCVE-0-2025-11414)
Vulnerability from cvelistv5 – Published: 2025-10-07 22:32 – Updated: 2025-10-08 17:34 X_Open Source
VLAI?
EPSS
Title
GNU Binutils Linker elflink.c get_link_hash_entry out-of-bounds
Summary
A vulnerability was determined in GNU Binutils 2.45. Affected by this vulnerability is the function get_link_hash_entry of the file bfd/elflink.c of the component Linker. This manipulation causes out-of-bounds read. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. Upgrading to version 2.46 addresses this issue. Patch name: aeaaa9af6359c8e394ce9cf24911fec4f4d23703. It is advisable to upgrade the affected component.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Credits
Yifan Zhang (VulDB User)
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CVE-2023-6246 (GCVE-0-2023-6246)
Vulnerability from cvelistv5 – Published: 2024-01-31 14:06 – Updated: 2025-02-13 17:26
VLAI?
EPSS
Title
Glibc: heap-based buffer overflow in __vsyslog_internal()
Summary
A heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when the openlog function was not called, or called with the ident argument set to NULL, and the program name (the basename of argv[0]) is bigger than 1024 bytes, resulting in an application crash or local privilege escalation. This issue affects glibc 2.36 and newer.
Severity ?
8.4 (High)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n/a | glibc |
Unaffected:
2.39
|
|||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
Credits
Red Hat would like to thank Qualys Threat Research Unit for reporting this issue.
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CVE-2024-37370 (GCVE-0-2024-37370)
Vulnerability from cvelistv5 – Published: 2024-06-28 00:00 – Updated: 2025-03-13 18:14
VLAI?
EPSS
Summary
In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can modify the plaintext Extra Count field of a confidential GSS krb5 wrap token, causing the unwrapped token to appear truncated to the application.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
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CVE-2024-33601 (GCVE-0-2024-33601)
Vulnerability from cvelistv5 – Published: 2024-05-06 19:22 – Updated: 2025-03-18 13:55
VLAI?
EPSS
Title
nscd: netgroup cache may terminate daemon on memory allocation failure
Summary
nscd: netgroup cache may terminate daemon on memory allocation failure
The Name Service Cache Daemon's (nscd) netgroup cache uses xmalloc or
xrealloc and these functions may terminate the process due to a memory
allocation failure resulting in a denial of service to the clients. The
flaw was introduced in glibc 2.15 when the cache was added to nscd.
This vulnerability is only present in the nscd binary.
Severity ?
7.3 (High)
CWE
- CWE-617 - Reachable Assertion
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The GNU C Library | glibc |
Affected:
2.15 , < 2.40
(custom)
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CVE-2025-21766 (GCVE-0-2025-21766)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:18 – Updated: 2025-11-03 19:37
VLAI?
EPSS
Title
ipv4: use RCU protection in __ip_rt_update_pmtu()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv4: use RCU protection in __ip_rt_update_pmtu()
__ip_rt_update_pmtu() must use RCU protection to make
sure the net structure it reads does not disappear.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
2fbc6e89b2f1403189e624cabaf73e189c5e50c6 , < ce3c6165fce0f06305c806696882a3ad4b90e33f
(git)
Affected: 2fbc6e89b2f1403189e624cabaf73e189c5e50c6 , < ea07480b23225942208f1b754fea1e7ec486d37e (git) Affected: 2fbc6e89b2f1403189e624cabaf73e189c5e50c6 , < 9b1766d1ff5fe496aabe9fc5f4e34e53f35c11c4 (git) Affected: 2fbc6e89b2f1403189e624cabaf73e189c5e50c6 , < 4583748b65dee4d61bd50a2214715b4237bc152a (git) Affected: 2fbc6e89b2f1403189e624cabaf73e189c5e50c6 , < a39f61d212d822b3062d7f70fa0588e50e55664e (git) Affected: 2fbc6e89b2f1403189e624cabaf73e189c5e50c6 , < 139512191bd06f1b496117c76372b2ce372c9a41 (git) Affected: f415c264176e6095e9dee823e09c5bdd0ee0d337 (git) Affected: 98776a365da509ad923083ae54b38ee521c52742 (git) Affected: 860e2cc78c697c95bc749abb20047239fa1722ea (git) Affected: 2b1be6c925cdf4638811765a9160796291494b89 (git) |
|||||||
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CVE-2024-53166 (GCVE-0-2024-53166)
Vulnerability from cvelistv5 – Published: 2024-12-27 13:49 – Updated: 2025-11-03 19:32
VLAI?
EPSS
Title
block, bfq: fix bfqq uaf in bfq_limit_depth()
Summary
In the Linux kernel, the following vulnerability has been resolved:
block, bfq: fix bfqq uaf in bfq_limit_depth()
Set new allocated bfqq to bic or remove freed bfqq from bic are both
protected by bfqd->lock, however bfq_limit_depth() is deferencing bfqq
from bic without the lock, this can lead to UAF if the io_context is
shared by multiple tasks.
For example, test bfq with io_uring can trigger following UAF in v6.6:
==================================================================
BUG: KASAN: slab-use-after-free in bfqq_group+0x15/0x50
Call Trace:
<TASK>
dump_stack_lvl+0x47/0x80
print_address_description.constprop.0+0x66/0x300
print_report+0x3e/0x70
kasan_report+0xb4/0xf0
bfqq_group+0x15/0x50
bfqq_request_over_limit+0x130/0x9a0
bfq_limit_depth+0x1b5/0x480
__blk_mq_alloc_requests+0x2b5/0xa00
blk_mq_get_new_requests+0x11d/0x1d0
blk_mq_submit_bio+0x286/0xb00
submit_bio_noacct_nocheck+0x331/0x400
__block_write_full_folio+0x3d0/0x640
writepage_cb+0x3b/0xc0
write_cache_pages+0x254/0x6c0
write_cache_pages+0x254/0x6c0
do_writepages+0x192/0x310
filemap_fdatawrite_wbc+0x95/0xc0
__filemap_fdatawrite_range+0x99/0xd0
filemap_write_and_wait_range.part.0+0x4d/0xa0
blkdev_read_iter+0xef/0x1e0
io_read+0x1b6/0x8a0
io_issue_sqe+0x87/0x300
io_wq_submit_work+0xeb/0x390
io_worker_handle_work+0x24d/0x550
io_wq_worker+0x27f/0x6c0
ret_from_fork_asm+0x1b/0x30
</TASK>
Allocated by task 808602:
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
__kasan_slab_alloc+0x83/0x90
kmem_cache_alloc_node+0x1b1/0x6d0
bfq_get_queue+0x138/0xfa0
bfq_get_bfqq_handle_split+0xe3/0x2c0
bfq_init_rq+0x196/0xbb0
bfq_insert_request.isra.0+0xb5/0x480
bfq_insert_requests+0x156/0x180
blk_mq_insert_request+0x15d/0x440
blk_mq_submit_bio+0x8a4/0xb00
submit_bio_noacct_nocheck+0x331/0x400
__blkdev_direct_IO_async+0x2dd/0x330
blkdev_write_iter+0x39a/0x450
io_write+0x22a/0x840
io_issue_sqe+0x87/0x300
io_wq_submit_work+0xeb/0x390
io_worker_handle_work+0x24d/0x550
io_wq_worker+0x27f/0x6c0
ret_from_fork+0x2d/0x50
ret_from_fork_asm+0x1b/0x30
Freed by task 808589:
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
kasan_save_free_info+0x27/0x40
__kasan_slab_free+0x126/0x1b0
kmem_cache_free+0x10c/0x750
bfq_put_queue+0x2dd/0x770
__bfq_insert_request.isra.0+0x155/0x7a0
bfq_insert_request.isra.0+0x122/0x480
bfq_insert_requests+0x156/0x180
blk_mq_dispatch_plug_list+0x528/0x7e0
blk_mq_flush_plug_list.part.0+0xe5/0x590
__blk_flush_plug+0x3b/0x90
blk_finish_plug+0x40/0x60
do_writepages+0x19d/0x310
filemap_fdatawrite_wbc+0x95/0xc0
__filemap_fdatawrite_range+0x99/0xd0
filemap_write_and_wait_range.part.0+0x4d/0xa0
blkdev_read_iter+0xef/0x1e0
io_read+0x1b6/0x8a0
io_issue_sqe+0x87/0x300
io_wq_submit_work+0xeb/0x390
io_worker_handle_work+0x24d/0x550
io_wq_worker+0x27f/0x6c0
ret_from_fork+0x2d/0x50
ret_from_fork_asm+0x1b/0x30
Fix the problem by protecting bic_to_bfqq() with bfqd->lock.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
76f1df88bbc2f984eb0418cc90de0a8384e63604 , < ada4ca5fd5a9d5212f28164d49a4885951c979c9
(git)
Affected: 76f1df88bbc2f984eb0418cc90de0a8384e63604 , < 906cdbdd3b018ff69cc830173bce277a847d4fdc (git) Affected: 76f1df88bbc2f984eb0418cc90de0a8384e63604 , < dcaa738afde55085ac6056252e319479cf23cde2 (git) Affected: 76f1df88bbc2f984eb0418cc90de0a8384e63604 , < 01a853faaeaf3379ccf358ade582b1d28752126e (git) Affected: 76f1df88bbc2f984eb0418cc90de0a8384e63604 , < e8b8344de3980709080d86c157d24e7de07d70ad (git) |
||
{
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"title": "CISA ADP Vulnrichment"
},
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"nodes": [
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{
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nblock, bfq: fix bfqq uaf in bfq_limit_depth()\n\nSet new allocated bfqq to bic or remove freed bfqq from bic are both\nprotected by bfqd-\u003elock, however bfq_limit_depth() is deferencing bfqq\nfrom bic without the lock, this can lead to UAF if the io_context is\nshared by multiple tasks.\n\nFor example, test bfq with io_uring can trigger following UAF in v6.6:\n\n==================================================================\nBUG: KASAN: slab-use-after-free in bfqq_group+0x15/0x50\n\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x47/0x80\n print_address_description.constprop.0+0x66/0x300\n print_report+0x3e/0x70\n kasan_report+0xb4/0xf0\n bfqq_group+0x15/0x50\n bfqq_request_over_limit+0x130/0x9a0\n bfq_limit_depth+0x1b5/0x480\n __blk_mq_alloc_requests+0x2b5/0xa00\n blk_mq_get_new_requests+0x11d/0x1d0\n blk_mq_submit_bio+0x286/0xb00\n submit_bio_noacct_nocheck+0x331/0x400\n __block_write_full_folio+0x3d0/0x640\n writepage_cb+0x3b/0xc0\n write_cache_pages+0x254/0x6c0\n write_cache_pages+0x254/0x6c0\n do_writepages+0x192/0x310\n filemap_fdatawrite_wbc+0x95/0xc0\n __filemap_fdatawrite_range+0x99/0xd0\n filemap_write_and_wait_range.part.0+0x4d/0xa0\n blkdev_read_iter+0xef/0x1e0\n io_read+0x1b6/0x8a0\n io_issue_sqe+0x87/0x300\n io_wq_submit_work+0xeb/0x390\n io_worker_handle_work+0x24d/0x550\n io_wq_worker+0x27f/0x6c0\n ret_from_fork_asm+0x1b/0x30\n \u003c/TASK\u003e\n\nAllocated by task 808602:\n kasan_save_stack+0x1e/0x40\n kasan_set_track+0x21/0x30\n __kasan_slab_alloc+0x83/0x90\n kmem_cache_alloc_node+0x1b1/0x6d0\n bfq_get_queue+0x138/0xfa0\n bfq_get_bfqq_handle_split+0xe3/0x2c0\n bfq_init_rq+0x196/0xbb0\n bfq_insert_request.isra.0+0xb5/0x480\n bfq_insert_requests+0x156/0x180\n blk_mq_insert_request+0x15d/0x440\n blk_mq_submit_bio+0x8a4/0xb00\n submit_bio_noacct_nocheck+0x331/0x400\n __blkdev_direct_IO_async+0x2dd/0x330\n blkdev_write_iter+0x39a/0x450\n io_write+0x22a/0x840\n io_issue_sqe+0x87/0x300\n io_wq_submit_work+0xeb/0x390\n io_worker_handle_work+0x24d/0x550\n io_wq_worker+0x27f/0x6c0\n ret_from_fork+0x2d/0x50\n ret_from_fork_asm+0x1b/0x30\n\nFreed by task 808589:\n kasan_save_stack+0x1e/0x40\n kasan_set_track+0x21/0x30\n kasan_save_free_info+0x27/0x40\n __kasan_slab_free+0x126/0x1b0\n kmem_cache_free+0x10c/0x750\n bfq_put_queue+0x2dd/0x770\n __bfq_insert_request.isra.0+0x155/0x7a0\n bfq_insert_request.isra.0+0x122/0x480\n bfq_insert_requests+0x156/0x180\n blk_mq_dispatch_plug_list+0x528/0x7e0\n blk_mq_flush_plug_list.part.0+0xe5/0x590\n __blk_flush_plug+0x3b/0x90\n blk_finish_plug+0x40/0x60\n do_writepages+0x19d/0x310\n filemap_fdatawrite_wbc+0x95/0xc0\n __filemap_fdatawrite_range+0x99/0xd0\n filemap_write_and_wait_range.part.0+0x4d/0xa0\n blkdev_read_iter+0xef/0x1e0\n io_read+0x1b6/0x8a0\n io_issue_sqe+0x87/0x300\n io_wq_submit_work+0xeb/0x390\n io_worker_handle_work+0x24d/0x550\n io_wq_worker+0x27f/0x6c0\n ret_from_fork+0x2d/0x50\n ret_from_fork_asm+0x1b/0x30\n\nFix the problem by protecting bic_to_bfqq() with bfqd-\u003elock."
}
],
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"url": "https://git.kernel.org/stable/c/ada4ca5fd5a9d5212f28164d49a4885951c979c9"
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],
"title": "block, bfq: fix bfqq uaf in bfq_limit_depth()",
"x_generator": {
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CVE-2024-37371 (GCVE-0-2024-37371)
Vulnerability from cvelistv5 – Published: 2024-06-28 00:00 – Updated: 2025-11-03 20:38
VLAI?
EPSS
Summary
In MIT Kerberos 5 (aka krb5) before 1.21.3, an attacker can cause invalid memory reads during GSS message token handling by sending message tokens with invalid length fields.
Severity ?
9.1 (Critical)
CWE
- n/a
Assigner
References
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CVE-2024-28085 (GCVE-0-2024-28085)
Vulnerability from cvelistv5 – Published: 2024-03-27 00:00 – Updated: 2025-11-04 18:30
VLAI?
EPSS
Summary
wall in util-linux through 2.40, often installed with setgid tty permissions, allows escape sequences to be sent to other users' terminals through argv. (Specifically, escape sequences received from stdin are blocked, but escape sequences received from argv are not blocked.) There may be plausible scenarios where this leads to account takeover.
Severity ?
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||
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},
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}
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{
"cweId": "CWE-150",
"description": "CWE-150 Improper Neutralization of Escape, Meta, or Control Sequences",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-08-26T20:25:27.912Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
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"value": "wall in util-linux through 2.40, often installed with setgid tty permissions, allows escape sequences to be sent to other users\u0027 terminals through argv. (Specifically, escape sequences received from stdin are blocked, but escape sequences received from argv are not blocked.) There may be plausible scenarios where this leads to account takeover."
}
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"url": "https://people.rit.edu/sjf5462/6831711781/wall_2_27_2024.txt"
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{
"url": "https://github.com/util-linux/util-linux/security/advisories/GHSA-xv2h-c6ww-mrjq"
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{
"url": "https://mirrors.edge.kernel.org/pub/linux/utils/util-linux/"
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{
"url": "https://www.openwall.com/lists/oss-security/2024/03/27/5"
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{
"url": "https://github.com/skyler-ferrante/CVE-2024-28085"
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{
"name": "[debian-lts-announce] 20240407 [SECURITY] [DLA 3782-1] util-linux security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00005.html"
},
{
"name": "[oss-security] 20240328 Re: CVE-2024-28085: Escape sequence injection in util-linux wall",
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CVE-2025-21796 (GCVE-0-2025-21796)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:18 – Updated: 2025-11-03 20:59
VLAI?
EPSS
Title
nfsd: clear acl_access/acl_default after releasing them
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfsd: clear acl_access/acl_default after releasing them
If getting acl_default fails, acl_access and acl_default will be released
simultaneously. However, acl_access will still retain a pointer pointing
to the released posix_acl, which will trigger a WARNING in
nfs3svc_release_getacl like this:
------------[ cut here ]------------
refcount_t: underflow; use-after-free.
WARNING: CPU: 26 PID: 3199 at lib/refcount.c:28
refcount_warn_saturate+0xb5/0x170
Modules linked in:
CPU: 26 UID: 0 PID: 3199 Comm: nfsd Not tainted
6.12.0-rc6-00079-g04ae226af01f-dirty #8
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
1.16.1-2.fc37 04/01/2014
RIP: 0010:refcount_warn_saturate+0xb5/0x170
Code: cc cc 0f b6 1d b3 20 a5 03 80 fb 01 0f 87 65 48 d8 00 83 e3 01 75
e4 48 c7 c7 c0 3b 9b 85 c6 05 97 20 a5 03 01 e8 fb 3e 30 ff <0f> 0b eb
cd 0f b6 1d 8a3
RSP: 0018:ffffc90008637cd8 EFLAGS: 00010282
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff83904fde
RDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff88871ed36380
RBP: ffff888158beeb40 R08: 0000000000000001 R09: fffff520010c6f56
R10: ffffc90008637ab7 R11: 0000000000000001 R12: 0000000000000001
R13: ffff888140e77400 R14: ffff888140e77408 R15: ffffffff858b42c0
FS: 0000000000000000(0000) GS:ffff88871ed00000(0000)
knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000562384d32158 CR3: 000000055cc6a000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
? refcount_warn_saturate+0xb5/0x170
? __warn+0xa5/0x140
? refcount_warn_saturate+0xb5/0x170
? report_bug+0x1b1/0x1e0
? handle_bug+0x53/0xa0
? exc_invalid_op+0x17/0x40
? asm_exc_invalid_op+0x1a/0x20
? tick_nohz_tick_stopped+0x1e/0x40
? refcount_warn_saturate+0xb5/0x170
? refcount_warn_saturate+0xb5/0x170
nfs3svc_release_getacl+0xc9/0xe0
svc_process_common+0x5db/0xb60
? __pfx_svc_process_common+0x10/0x10
? __rcu_read_unlock+0x69/0xa0
? __pfx_nfsd_dispatch+0x10/0x10
? svc_xprt_received+0xa1/0x120
? xdr_init_decode+0x11d/0x190
svc_process+0x2a7/0x330
svc_handle_xprt+0x69d/0x940
svc_recv+0x180/0x2d0
nfsd+0x168/0x200
? __pfx_nfsd+0x10/0x10
kthread+0x1a2/0x1e0
? kthread+0xf4/0x1e0
? __pfx_kthread+0x10/0x10
ret_from_fork+0x34/0x60
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
Kernel panic - not syncing: kernel: panic_on_warn set ...
Clear acl_access/acl_default after posix_acl_release is called to prevent
UAF from being triggered.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
a257cdd0e2179630d3201c32ba14d7fcb3c3a055 , < 8a1737ae42c928384ab6447f6ee1a882510e85fa
(git)
Affected: a257cdd0e2179630d3201c32ba14d7fcb3c3a055 , < 6f7cfee1a316891890c505563aa54f3476db52fd (git) Affected: a257cdd0e2179630d3201c32ba14d7fcb3c3a055 , < 2e59b2b68782519560b3d6a41dd66a3d01a01cd3 (git) Affected: a257cdd0e2179630d3201c32ba14d7fcb3c3a055 , < 55d947315fb5f67a35e4e1d3e01bb886b9c6decf (git) Affected: a257cdd0e2179630d3201c32ba14d7fcb3c3a055 , < f8d871523142f7895f250a856f8c4a4181614510 (git) Affected: a257cdd0e2179630d3201c32ba14d7fcb3c3a055 , < 1fd94884174bd20beb1773990fd3b1aa877688d9 (git) Affected: a257cdd0e2179630d3201c32ba14d7fcb3c3a055 , < 7faf14a7b0366f153284db0ad3347c457ea70136 (git) |
|||||||
|
|||||||||
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
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"providerMetadata": {
"dateUpdated": "2025-11-03T20:59:40.254Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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}
],
"title": "CVE Program Container"
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"cna": {
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"product": "Linux",
"programFiles": [
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],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
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"fs/nfsd/nfs3acl.c"
],
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"vendor": "Linux",
"versions": [
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"version": "2.6.13"
},
{
"lessThan": "2.6.13",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "5.10.235",
"versionType": "semver"
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{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.179",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "6.1.129",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.79",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.12.*",
"status": "unaffected",
"version": "6.12.16",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.13.*",
"status": "unaffected",
"version": "6.13.4",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.14",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
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"nodes": [
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"versionStartIncluding": "2.6.13",
"vulnerable": true
},
{
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"vulnerable": true
},
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{
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"vulnerable": true
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{
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"versionStartIncluding": "2.6.13",
"vulnerable": true
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"descriptions": [
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfsd: clear acl_access/acl_default after releasing them\n\nIf getting acl_default fails, acl_access and acl_default will be released\nsimultaneously. However, acl_access will still retain a pointer pointing\nto the released posix_acl, which will trigger a WARNING in\nnfs3svc_release_getacl like this:\n\n------------[ cut here ]------------\nrefcount_t: underflow; use-after-free.\nWARNING: CPU: 26 PID: 3199 at lib/refcount.c:28\nrefcount_warn_saturate+0xb5/0x170\nModules linked in:\nCPU: 26 UID: 0 PID: 3199 Comm: nfsd Not tainted\n6.12.0-rc6-00079-g04ae226af01f-dirty #8\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS\n1.16.1-2.fc37 04/01/2014\nRIP: 0010:refcount_warn_saturate+0xb5/0x170\nCode: cc cc 0f b6 1d b3 20 a5 03 80 fb 01 0f 87 65 48 d8 00 83 e3 01 75\ne4 48 c7 c7 c0 3b 9b 85 c6 05 97 20 a5 03 01 e8 fb 3e 30 ff \u003c0f\u003e 0b eb\ncd 0f b6 1d 8a3\nRSP: 0018:ffffc90008637cd8 EFLAGS: 00010282\nRAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff83904fde\nRDX: dffffc0000000000 RSI: 0000000000000008 RDI: ffff88871ed36380\nRBP: ffff888158beeb40 R08: 0000000000000001 R09: fffff520010c6f56\nR10: ffffc90008637ab7 R11: 0000000000000001 R12: 0000000000000001\nR13: ffff888140e77400 R14: ffff888140e77408 R15: ffffffff858b42c0\nFS: 0000000000000000(0000) GS:ffff88871ed00000(0000)\nknlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000562384d32158 CR3: 000000055cc6a000 CR4: 00000000000006f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400\nCall Trace:\n \u003cTASK\u003e\n ? refcount_warn_saturate+0xb5/0x170\n ? __warn+0xa5/0x140\n ? refcount_warn_saturate+0xb5/0x170\n ? report_bug+0x1b1/0x1e0\n ? handle_bug+0x53/0xa0\n ? exc_invalid_op+0x17/0x40\n ? asm_exc_invalid_op+0x1a/0x20\n ? tick_nohz_tick_stopped+0x1e/0x40\n ? refcount_warn_saturate+0xb5/0x170\n ? refcount_warn_saturate+0xb5/0x170\n nfs3svc_release_getacl+0xc9/0xe0\n svc_process_common+0x5db/0xb60\n ? __pfx_svc_process_common+0x10/0x10\n ? __rcu_read_unlock+0x69/0xa0\n ? __pfx_nfsd_dispatch+0x10/0x10\n ? svc_xprt_received+0xa1/0x120\n ? xdr_init_decode+0x11d/0x190\n svc_process+0x2a7/0x330\n svc_handle_xprt+0x69d/0x940\n svc_recv+0x180/0x2d0\n nfsd+0x168/0x200\n ? __pfx_nfsd+0x10/0x10\n kthread+0x1a2/0x1e0\n ? kthread+0xf4/0x1e0\n ? __pfx_kthread+0x10/0x10\n ret_from_fork+0x34/0x60\n ? __pfx_kthread+0x10/0x10\n ret_from_fork_asm+0x1a/0x30\n \u003c/TASK\u003e\nKernel panic - not syncing: kernel: panic_on_warn set ...\n\nClear acl_access/acl_default after posix_acl_release is called to prevent\nUAF from being triggered."
}
],
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"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
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"references": [
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"url": "https://git.kernel.org/stable/c/8a1737ae42c928384ab6447f6ee1a882510e85fa"
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"url": "https://git.kernel.org/stable/c/6f7cfee1a316891890c505563aa54f3476db52fd"
},
{
"url": "https://git.kernel.org/stable/c/2e59b2b68782519560b3d6a41dd66a3d01a01cd3"
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"url": "https://git.kernel.org/stable/c/1fd94884174bd20beb1773990fd3b1aa877688d9"
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{
"url": "https://git.kernel.org/stable/c/7faf14a7b0366f153284db0ad3347c457ea70136"
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],
"title": "nfsd: clear acl_access/acl_default after releasing them",
"x_generator": {
"engine": "bippy-1.2.0"
}
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"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2025-21796",
"datePublished": "2025-02-27T02:18:32.191Z",
"dateReserved": "2024-12-29T08:45:45.768Z",
"dateUpdated": "2025-11-03T20:59:40.254Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2024-33600 (GCVE-0-2024-33600)
Vulnerability from cvelistv5 – Published: 2024-05-06 19:22 – Updated: 2025-03-27 14:41
VLAI?
EPSS
Title
nscd: Null pointer crashes after notfound response
Summary
nscd: Null pointer crashes after notfound response
If the Name Service Cache Daemon's (nscd) cache fails to add a not-found
netgroup response to the cache, the client request can result in a null
pointer dereference. This flaw was introduced in glibc 2.15 when the
cache was added to nscd.
This vulnerability is only present in the nscd binary.
Severity ?
5.9 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The GNU C Library | glibc |
Affected:
2.15 , < 2.40
(custom)
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CVE-2025-21865 (GCVE-0-2025-21865)
Vulnerability from cvelistv5 – Published: 2025-03-12 09:42 – Updated: 2025-11-03 19:38
VLAI?
EPSS
Title
gtp: Suppress list corruption splat in gtp_net_exit_batch_rtnl().
Summary
In the Linux kernel, the following vulnerability has been resolved:
gtp: Suppress list corruption splat in gtp_net_exit_batch_rtnl().
Brad Spengler reported the list_del() corruption splat in
gtp_net_exit_batch_rtnl(). [0]
Commit eb28fd76c0a0 ("gtp: Destroy device along with udp socket's netns
dismantle.") added the for_each_netdev() loop in gtp_net_exit_batch_rtnl()
to destroy devices in each netns as done in geneve and ip tunnels.
However, this could trigger ->dellink() twice for the same device during
->exit_batch_rtnl().
Say we have two netns A & B and gtp device B that resides in netns B but
whose UDP socket is in netns A.
1. cleanup_net() processes netns A and then B.
2. gtp_net_exit_batch_rtnl() finds the device B while iterating
netns A's gn->gtp_dev_list and calls ->dellink().
[ device B is not yet unlinked from netns B
as unregister_netdevice_many() has not been called. ]
3. gtp_net_exit_batch_rtnl() finds the device B while iterating
netns B's for_each_netdev() and calls ->dellink().
gtp_dellink() cleans up the device's hash table, unlinks the dev from
gn->gtp_dev_list, and calls unregister_netdevice_queue().
Basically, calling gtp_dellink() multiple times is fine unless
CONFIG_DEBUG_LIST is enabled.
Let's remove for_each_netdev() in gtp_net_exit_batch_rtnl() and
delegate the destruction to default_device_exit_batch() as done
in bareudp.
[0]:
list_del corruption, ffff8880aaa62c00->next (autoslab_size_M_dev_P_net_core_dev_11127_8_1328_8_S_4096_A_64_n_139+0xc00/0x1000 [slab object]) is LIST_POISON1 (ffffffffffffff02) (prev is 0xffffffffffffff04)
kernel BUG at lib/list_debug.c:58!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 UID: 0 PID: 1804 Comm: kworker/u8:7 Tainted: G T 6.12.13-grsec-full-20250211091339 #1
Tainted: [T]=RANDSTRUCT
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014
Workqueue: netns cleanup_net
RIP: 0010:[<ffffffff84947381>] __list_del_entry_valid_or_report+0x141/0x200 lib/list_debug.c:58
Code: c2 76 91 31 c0 e8 9f b1 f7 fc 0f 0b 4d 89 f0 48 c7 c1 02 ff ff ff 48 89 ea 48 89 ee 48 c7 c7 e0 c2 76 91 31 c0 e8 7f b1 f7 fc <0f> 0b 4d 89 e8 48 c7 c1 04 ff ff ff 48 89 ea 48 89 ee 48 c7 c7 60
RSP: 0018:fffffe8040b4fbd0 EFLAGS: 00010283
RAX: 00000000000000cc RBX: dffffc0000000000 RCX: ffffffff818c4054
RDX: ffffffff84947381 RSI: ffffffff818d1512 RDI: 0000000000000000
RBP: ffff8880aaa62c00 R08: 0000000000000001 R09: fffffbd008169f32
R10: fffffe8040b4f997 R11: 0000000000000001 R12: a1988d84f24943e4
R13: ffffffffffffff02 R14: ffffffffffffff04 R15: ffff8880aaa62c08
RBX: kasan shadow of 0x0
RCX: __wake_up_klogd.part.0+0x74/0xe0 kernel/printk/printk.c:4554
RDX: __list_del_entry_valid_or_report+0x141/0x200 lib/list_debug.c:58
RSI: vprintk+0x72/0x100 kernel/printk/printk_safe.c:71
RBP: autoslab_size_M_dev_P_net_core_dev_11127_8_1328_8_S_4096_A_64_n_139+0xc00/0x1000 [slab object]
RSP: process kstack fffffe8040b4fbd0+0x7bd0/0x8000 [kworker/u8:7+netns 1804 ]
R09: kasan shadow of process kstack fffffe8040b4f990+0x7990/0x8000 [kworker/u8:7+netns 1804 ]
R10: process kstack fffffe8040b4f997+0x7997/0x8000 [kworker/u8:7+netns 1804 ]
R15: autoslab_size_M_dev_P_net_core_dev_11127_8_1328_8_S_4096_A_64_n_139+0xc08/0x1000 [slab object]
FS: 0000000000000000(0000) GS:ffff888116000000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000748f5372c000 CR3: 0000000015408000 CR4: 00000000003406f0 shadow CR4: 00000000003406f0
Stack:
0000000000000000 ffffffff8a0c35e7 ffffffff8a0c3603 ffff8880aaa62c00
ffff8880aaa62c00 0000000000000004 ffff88811145311c 0000000000000005
0000000000000001 ffff8880aaa62000 fffffe8040b4fd40 ffffffff8a0c360d
Call Trace:
<TASK>
[<ffffffff8a0c360d>] __list_del_entry_valid include/linux/list.h:131 [inline] fffffe8040b4fc28
[<ffffffff8a0c360d>] __list_del_entry include/linux/list.h:248 [inline] fffffe8040b4fc28
[<ffffffff8a0c360d>] list_del include/linux/list.h:262 [inl
---truncated---
Severity ?
5.5 (Medium)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c986380c1d5274c4d5e935addc807d6791cc23eb , < 7f86fb07db65a470d0c11f79da551bd9466357dc
(git)
Affected: 5f1678346109ff3a6d229d33437fcba3cce9209d , < 33eb925c0c26e86ca540a08254806512bf911f22 (git) Affected: 036f8d814a2cd11ee8ef62b8f3e7ce5dec0ee4f3 , < cb15bb1bde0ba97cbbed9508e45210dcafec3657 (git) Affected: efec287cbac92ac6ee8312a89221854760e13b34 , < b70fa591b066d52b141fc430ffdee35b6cc87a66 (git) Affected: bb11f992f5a475bc68ef959f17a55306f0328495 , < 9d03e7e37187ae140e716377599493987fb20c5b (git) Affected: 86f73d4ab2f27deeff22ba9336ad103d94f12ac7 , < ff81b14010362f6188ca26fec22ff05e4da45595 (git) Affected: eb28fd76c0a08a47b470677c6cef9dd1c60e92d1 , < 37e7644b961600ef0beb01d3970c3034a62913af (git) Affected: eb28fd76c0a08a47b470677c6cef9dd1c60e92d1 , < 4ccacf86491d33d2486b62d4d44864d7101b299d (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngtp: Suppress list corruption splat in gtp_net_exit_batch_rtnl().\n\nBrad Spengler reported the list_del() corruption splat in\ngtp_net_exit_batch_rtnl(). [0]\n\nCommit eb28fd76c0a0 (\"gtp: Destroy device along with udp socket\u0027s netns\ndismantle.\") added the for_each_netdev() loop in gtp_net_exit_batch_rtnl()\nto destroy devices in each netns as done in geneve and ip tunnels.\n\nHowever, this could trigger -\u003edellink() twice for the same device during\n-\u003eexit_batch_rtnl().\n\nSay we have two netns A \u0026 B and gtp device B that resides in netns B but\nwhose UDP socket is in netns A.\n\n 1. cleanup_net() processes netns A and then B.\n\n 2. gtp_net_exit_batch_rtnl() finds the device B while iterating\n netns A\u0027s gn-\u003egtp_dev_list and calls -\u003edellink().\n\n [ device B is not yet unlinked from netns B\n as unregister_netdevice_many() has not been called. ]\n\n 3. gtp_net_exit_batch_rtnl() finds the device B while iterating\n netns B\u0027s for_each_netdev() and calls -\u003edellink().\n\ngtp_dellink() cleans up the device\u0027s hash table, unlinks the dev from\ngn-\u003egtp_dev_list, and calls unregister_netdevice_queue().\n\nBasically, calling gtp_dellink() multiple times is fine unless\nCONFIG_DEBUG_LIST is enabled.\n\nLet\u0027s remove for_each_netdev() in gtp_net_exit_batch_rtnl() and\ndelegate the destruction to default_device_exit_batch() as done\nin bareudp.\n\n[0]:\nlist_del corruption, ffff8880aaa62c00-\u003enext (autoslab_size_M_dev_P_net_core_dev_11127_8_1328_8_S_4096_A_64_n_139+0xc00/0x1000 [slab object]) is LIST_POISON1 (ffffffffffffff02) (prev is 0xffffffffffffff04)\nkernel BUG at lib/list_debug.c:58!\nOops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN\nCPU: 1 UID: 0 PID: 1804 Comm: kworker/u8:7 Tainted: G T 6.12.13-grsec-full-20250211091339 #1\nTainted: [T]=RANDSTRUCT\nHardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014\nWorkqueue: netns cleanup_net\nRIP: 0010:[\u003cffffffff84947381\u003e] __list_del_entry_valid_or_report+0x141/0x200 lib/list_debug.c:58\nCode: c2 76 91 31 c0 e8 9f b1 f7 fc 0f 0b 4d 89 f0 48 c7 c1 02 ff ff ff 48 89 ea 48 89 ee 48 c7 c7 e0 c2 76 91 31 c0 e8 7f b1 f7 fc \u003c0f\u003e 0b 4d 89 e8 48 c7 c1 04 ff ff ff 48 89 ea 48 89 ee 48 c7 c7 60\nRSP: 0018:fffffe8040b4fbd0 EFLAGS: 00010283\nRAX: 00000000000000cc RBX: dffffc0000000000 RCX: ffffffff818c4054\nRDX: ffffffff84947381 RSI: ffffffff818d1512 RDI: 0000000000000000\nRBP: ffff8880aaa62c00 R08: 0000000000000001 R09: fffffbd008169f32\nR10: fffffe8040b4f997 R11: 0000000000000001 R12: a1988d84f24943e4\nR13: ffffffffffffff02 R14: ffffffffffffff04 R15: ffff8880aaa62c08\nRBX: kasan shadow of 0x0\nRCX: __wake_up_klogd.part.0+0x74/0xe0 kernel/printk/printk.c:4554\nRDX: __list_del_entry_valid_or_report+0x141/0x200 lib/list_debug.c:58\nRSI: vprintk+0x72/0x100 kernel/printk/printk_safe.c:71\nRBP: autoslab_size_M_dev_P_net_core_dev_11127_8_1328_8_S_4096_A_64_n_139+0xc00/0x1000 [slab object]\nRSP: process kstack fffffe8040b4fbd0+0x7bd0/0x8000 [kworker/u8:7+netns 1804 ]\nR09: kasan shadow of process kstack fffffe8040b4f990+0x7990/0x8000 [kworker/u8:7+netns 1804 ]\nR10: process kstack fffffe8040b4f997+0x7997/0x8000 [kworker/u8:7+netns 1804 ]\nR15: autoslab_size_M_dev_P_net_core_dev_11127_8_1328_8_S_4096_A_64_n_139+0xc08/0x1000 [slab object]\nFS: 0000000000000000(0000) GS:ffff888116000000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 0000748f5372c000 CR3: 0000000015408000 CR4: 00000000003406f0 shadow CR4: 00000000003406f0\nStack:\n 0000000000000000 ffffffff8a0c35e7 ffffffff8a0c3603 ffff8880aaa62c00\n ffff8880aaa62c00 0000000000000004 ffff88811145311c 0000000000000005\n 0000000000000001 ffff8880aaa62000 fffffe8040b4fd40 ffffffff8a0c360d\nCall Trace:\n \u003cTASK\u003e\n [\u003cffffffff8a0c360d\u003e] __list_del_entry_valid include/linux/list.h:131 [inline] fffffe8040b4fc28\n [\u003cffffffff8a0c360d\u003e] __list_del_entry include/linux/list.h:248 [inline] fffffe8040b4fc28\n [\u003cffffffff8a0c360d\u003e] list_del include/linux/list.h:262 [inl\n---truncated---"
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CVE-2024-12133 (GCVE-0-2024-12133)
Vulnerability from cvelistv5 – Published: 2025-02-10 15:28 – Updated: 2025-11-20 18:22
VLAI?
EPSS
Title
Libtasn1: inefficient der decoding in libtasn1 leading to potential remote dos
Summary
A flaw in libtasn1 causes inefficient handling of specific certificate data. When processing a large number of elements in a certificate, libtasn1 takes much longer than expected, which can slow down or even crash the system. This flaw allows an attacker to send a specially crafted certificate, causing a denial of service attack.
Severity ?
5.3 (Medium)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
0 , < 4.20.0
(semver)
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Credits
Red Hat would like to thank Bing Shi for reporting this issue.
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CVE-2024-26596 (GCVE-0-2024-26596)
Vulnerability from cvelistv5 – Published: 2024-02-23 14:46 – Updated: 2025-11-03 19:29
VLAI?
EPSS
Title
net: dsa: fix netdev_priv() dereference before check on non-DSA netdevice events
Summary
In the Linux kernel, the following vulnerability has been resolved:
net: dsa: fix netdev_priv() dereference before check on non-DSA netdevice events
After the blamed commit, we started doing this dereference for every
NETDEV_CHANGEUPPER and NETDEV_PRECHANGEUPPER event in the system.
static inline struct dsa_port *dsa_user_to_port(const struct net_device *dev)
{
struct dsa_user_priv *p = netdev_priv(dev);
return p->dp;
}
Which is obviously bogus, because not all net_devices have a netdev_priv()
of type struct dsa_user_priv. But struct dsa_user_priv is fairly small,
and p->dp means dereferencing 8 bytes starting with offset 16. Most
drivers allocate that much private memory anyway, making our access not
fault, and we discard the bogus data quickly afterwards, so this wasn't
caught.
But the dummy interface is somewhat special in that it calls
alloc_netdev() with a priv size of 0. So every netdev_priv() dereference
is invalid, and we get this when we emit a NETDEV_PRECHANGEUPPER event
with a VLAN as its new upper:
$ ip link add dummy1 type dummy
$ ip link add link dummy1 name dummy1.100 type vlan id 100
[ 43.309174] ==================================================================
[ 43.316456] BUG: KASAN: slab-out-of-bounds in dsa_user_prechangeupper+0x30/0xe8
[ 43.323835] Read of size 8 at addr ffff3f86481d2990 by task ip/374
[ 43.330058]
[ 43.342436] Call trace:
[ 43.366542] dsa_user_prechangeupper+0x30/0xe8
[ 43.371024] dsa_user_netdevice_event+0xb38/0xee8
[ 43.375768] notifier_call_chain+0xa4/0x210
[ 43.379985] raw_notifier_call_chain+0x24/0x38
[ 43.384464] __netdev_upper_dev_link+0x3ec/0x5d8
[ 43.389120] netdev_upper_dev_link+0x70/0xa8
[ 43.393424] register_vlan_dev+0x1bc/0x310
[ 43.397554] vlan_newlink+0x210/0x248
[ 43.401247] rtnl_newlink+0x9fc/0xe30
[ 43.404942] rtnetlink_rcv_msg+0x378/0x580
Avoid the kernel oops by dereferencing after the type check, as customary.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
4c3f80d22b2eca911143ce656fa45c4699ff5bf4 , < 9e9953f5e4d6d11a9dad56fdee307bb923302809
(git)
Affected: 4c3f80d22b2eca911143ce656fa45c4699ff5bf4 , < 69a1e2d938dbbfcff0e064269adf60ad26dbb102 (git) Affected: 4c3f80d22b2eca911143ce656fa45c4699ff5bf4 , < dbd909c20c11f0d29c0054d41e0d1f668a60e8c8 (git) Affected: 4c3f80d22b2eca911143ce656fa45c4699ff5bf4 , < 844f104790bd69c2e4dbb9ee3eba46fde1fcea7b (git) |
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CVE-2025-4598 (GCVE-0-2025-4598)
Vulnerability from cvelistv5 – Published: 2025-05-30 13:13 – Updated: 2025-12-16 09:33
VLAI?
EPSS
Title
Systemd-coredump: race condition that allows a local attacker to crash a suid program and gain read access to the resulting core dump
Summary
A vulnerability was found in systemd-coredump. This flaw allows an attacker to force a SUID process to crash and replace it with a non-SUID binary to access the original's privileged process coredump, allowing the attacker to read sensitive data, such as /etc/shadow content, loaded by the original process.
A SUID binary or process has a special type of permission, which allows the process to run with the file owner's permissions, regardless of the user executing the binary. This allows the process to access more restricted data than unprivileged users or processes would be able to. An attacker can leverage this flaw by forcing a SUID process to crash and force the Linux kernel to recycle the process PID before systemd-coredump can analyze the /proc/pid/auxv file. If the attacker wins the race condition, they gain access to the original's SUID process coredump file. They can read sensitive content loaded into memory by the original binary, affecting data confidentiality.
Severity ?
4.7 (Medium)
CWE
- CWE-364 - Signal Handler Race Condition
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
0 , < 252.37
(semver)
Affected: 253.0 , < 253.32 (semver) Affected: 254.0 , < 254.25 (semver) Affected: 255.0 , < 255.19 (semver) Affected: 256.0 , < 256.14 (semver) Affected: 257.0 , < 257.6 (semver) |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
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CVE-2024-33599 (GCVE-0-2024-33599)
Vulnerability from cvelistv5 – Published: 2024-05-06 19:21 – Updated: 2025-03-26 20:40
VLAI?
EPSS
Title
nscd: Stack-based buffer overflow in netgroup cache
Summary
nscd: Stack-based buffer overflow in netgroup cache
If the Name Service Cache Daemon's (nscd) fixed size cache is exhausted
by client requests then a subsequent client request for netgroup data
may result in a stack-based buffer overflow. This flaw was introduced
in glibc 2.15 when the cache was added to nscd.
This vulnerability is only present in the nscd binary.
Severity ?
8.1 (High)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The GNU C Library | glibc |
Affected:
2.15 , < 2.40
(custom)
|
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CVE-2025-21712 (GCVE-0-2025-21712)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:07 – Updated: 2025-11-03 19:36
VLAI?
EPSS
Title
md/md-bitmap: Synchronize bitmap_get_stats() with bitmap lifetime
Summary
In the Linux kernel, the following vulnerability has been resolved:
md/md-bitmap: Synchronize bitmap_get_stats() with bitmap lifetime
After commit ec6bb299c7c3 ("md/md-bitmap: add 'sync_size' into struct
md_bitmap_stats"), following panic is reported:
Oops: general protection fault, probably for non-canonical address
RIP: 0010:bitmap_get_stats+0x2b/0xa0
Call Trace:
<TASK>
md_seq_show+0x2d2/0x5b0
seq_read_iter+0x2b9/0x470
seq_read+0x12f/0x180
proc_reg_read+0x57/0xb0
vfs_read+0xf6/0x380
ksys_read+0x6c/0xf0
do_syscall_64+0x82/0x170
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Root cause is that bitmap_get_stats() can be called at anytime if mddev
is still there, even if bitmap is destroyed, or not fully initialized.
Deferenceing bitmap in this case can crash the kernel. Meanwhile, the
above commit start to deferencing bitmap->storage, make the problem
easier to trigger.
Fix the problem by protecting bitmap_get_stats() with bitmap_info.mutex.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
32a7627cf3a35396a8e834faf34e38ae9f3b1309 , < 032fa54f486eac5507976e7e31f079a767bc13a8
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CVE-2023-6779 (GCVE-0-2023-6779)
Vulnerability from cvelistv5 – Published: 2024-01-31 14:07 – Updated: 2025-06-13 16:08
VLAI?
EPSS
Title
Glibc: off-by-one heap-based buffer overflow in __vsyslog_internal()
Summary
An off-by-one heap-based buffer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a message bigger than INT_MAX bytes, leading to an incorrect calculation of the buffer size to store the message, resulting in an application crash. This issue affects glibc 2.37 and newer.
Severity ?
8.2 (High)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n/a | glibc |
Unaffected:
2.39
|
|||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
Credits
Red Hat would like to thank Qualys Threat Research Unit for reporting this issue.
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CVE-2024-57977 (GCVE-0-2024-57977)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:07 – Updated: 2025-11-03 19:32
VLAI?
EPSS
Title
memcg: fix soft lockup in the OOM process
Summary
In the Linux kernel, the following vulnerability has been resolved:
memcg: fix soft lockup in the OOM process
A soft lockup issue was found in the product with about 56,000 tasks were
in the OOM cgroup, it was traversing them when the soft lockup was
triggered.
watchdog: BUG: soft lockup - CPU#2 stuck for 23s! [VM Thread:1503066]
CPU: 2 PID: 1503066 Comm: VM Thread Kdump: loaded Tainted: G
Hardware name: Huawei Cloud OpenStack Nova, BIOS
RIP: 0010:console_unlock+0x343/0x540
RSP: 0000:ffffb751447db9a0 EFLAGS: 00000247 ORIG_RAX: ffffffffffffff13
RAX: 0000000000000001 RBX: 0000000000000000 RCX: 00000000ffffffff
RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000247
RBP: ffffffffafc71f90 R08: 0000000000000000 R09: 0000000000000040
R10: 0000000000000080 R11: 0000000000000000 R12: ffffffffafc74bd0
R13: ffffffffaf60a220 R14: 0000000000000247 R15: 0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2fe6ad91f0 CR3: 00000004b2076003 CR4: 0000000000360ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
vprintk_emit+0x193/0x280
printk+0x52/0x6e
dump_task+0x114/0x130
mem_cgroup_scan_tasks+0x76/0x100
dump_header+0x1fe/0x210
oom_kill_process+0xd1/0x100
out_of_memory+0x125/0x570
mem_cgroup_out_of_memory+0xb5/0xd0
try_charge+0x720/0x770
mem_cgroup_try_charge+0x86/0x180
mem_cgroup_try_charge_delay+0x1c/0x40
do_anonymous_page+0xb5/0x390
handle_mm_fault+0xc4/0x1f0
This is because thousands of processes are in the OOM cgroup, it takes a
long time to traverse all of them. As a result, this lead to soft lockup
in the OOM process.
To fix this issue, call 'cond_resched' in the 'mem_cgroup_scan_tasks'
function per 1000 iterations. For global OOM, call
'touch_softlockup_watchdog' per 1000 iterations to avoid this issue.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9cbb78bb314360a860a8b23723971cb6fcb54176 , < 72f2c0b7c152c2983ed51d48c3272cab4f34d965
(git)
Affected: 9cbb78bb314360a860a8b23723971cb6fcb54176 , < 110399858194c71f11afefad6e7be9e3876b284f (git) Affected: 9cbb78bb314360a860a8b23723971cb6fcb54176 , < a9042dbc1ed4bf25a5f5c699d10c3d676abf8ca2 (git) Affected: 9cbb78bb314360a860a8b23723971cb6fcb54176 , < 0a09d56e1682c951046bf15542b3e9553046c9f6 (git) Affected: 9cbb78bb314360a860a8b23723971cb6fcb54176 , < 972486d37169fe85035e81b8c5dff21f70df1173 (git) Affected: 9cbb78bb314360a860a8b23723971cb6fcb54176 , < c3a3741db8c1202aa959c77df3a4c361612d1eb1 (git) Affected: 9cbb78bb314360a860a8b23723971cb6fcb54176 , < 46576834291869457d4772bb7df72d7c2bb3d57f (git) Affected: 9cbb78bb314360a860a8b23723971cb6fcb54176 , < ade81479c7dda1ce3eedb215c78bc615bbd04f06 (git) |
|||||||
|
|||||||||
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CVE-2025-32989 (GCVE-0-2025-32989)
Vulnerability from cvelistv5 – Published: 2025-07-10 08:05 – Updated: 2025-12-01 22:02
VLAI?
EPSS
Title
Gnutls: vulnerability in gnutls sct extension parsing
Summary
A heap-buffer-overread vulnerability was found in GnuTLS in how it handles the Certificate Transparency (CT) Signed Certificate Timestamp (SCT) extension during X.509 certificate parsing. This flaw allows a malicious user to create a certificate containing a malformed SCT extension (OID 1.3.6.1.4.1.11129.2.4.2) that contains sensitive data. This issue leads to the exposure of confidential information when GnuTLS verifies certificates from certain websites when the certificate (SCT) is not checked correctly.
Severity ?
5.3 (Medium)
CWE
- CWE-295 - Improper Certificate Validation
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
0 , < 3.8.10
(semver)
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2023-38546 (GCVE-0-2023-38546)
Vulnerability from cvelistv5 – Published: 2023-10-18 03:51 – Updated: 2025-11-04 19:17
VLAI?
EPSS
Summary
This flaw allows an attacker to insert cookies at will into a running program
using libcurl, if the specific series of conditions are met.
libcurl performs transfers. In its API, an application creates "easy handles"
that are the individual handles for single transfers.
libcurl provides a function call that duplicates en easy handle called
[curl_easy_duphandle](https://curl.se/libcurl/c/curl_easy_duphandle.html).
If a transfer has cookies enabled when the handle is duplicated, the
cookie-enable state is also cloned - but without cloning the actual
cookies. If the source handle did not read any cookies from a specific file on
disk, the cloned version of the handle would instead store the file name as
`none` (using the four ASCII letters, no quotes).
Subsequent use of the cloned handle that does not explicitly set a source to
load cookies from would then inadvertently load cookies from a file named
`none` - if such a file exists and is readable in the current directory of the
program using libcurl. And if using the correct file format of course.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
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CVE-2025-59375 (GCVE-0-2025-59375)
Vulnerability from cvelistv5 – Published: 2025-09-15 00:00 – Updated: 2025-11-04 21:13
VLAI?
EPSS
Summary
libexpat in Expat before 2.7.2 allows attackers to trigger large dynamic memory allocations via a small document that is submitted for parsing.
Severity ?
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| libexpat project | libexpat |
Affected:
0 , < 2.7.2
(semver)
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CVE-2024-24855 (GCVE-0-2024-24855)
Vulnerability from cvelistv5 – Published: 2024-02-05 07:25 – Updated: 2025-11-03 19:29
VLAI?
EPSS
Title
Race condition vulnerability in Linux kernel scsi device driver lpfc_unregister_fcf_rescan()
Summary
A race condition was found in the Linux kernel's scsi device driver in lpfc_unregister_fcf_rescan() function. This can result in a null pointer dereference issue, possibly leading to a kernel panic or denial of service issue.
Severity ?
5 (Medium)
CWE
- CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux kernel |
Affected:
v2.6.34-rc2 , < v6.5-rc2
(custom)
|
Credits
白家驹 <baijiaju@buaa.edu.cn>
韩桂栋 <hanguidong@buaa.edu.cn>
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CVE-2025-39929 (GCVE-0-2025-39929)
Vulnerability from cvelistv5 – Published: 2025-10-04 07:30 – Updated: 2025-10-04 07:30
VLAI?
EPSS
Title
smb: client: fix smbdirect_recv_io leak in smbd_negotiate() error path
Summary
In the Linux kernel, the following vulnerability has been resolved:
smb: client: fix smbdirect_recv_io leak in smbd_negotiate() error path
During tests of another unrelated patch I was able to trigger this
error: Objects remaining on __kmem_cache_shutdown()
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
f198186aa9bbd60fae7a2061f4feec614d880299 , < 3d7c075c878ac844e33c43e506c2fa27ac7e9689
(git)
Affected: f198186aa9bbd60fae7a2061f4feec614d880299 , < e7b7a93879558e77d950f1ff9a6f3daa385b33df (git) Affected: f198186aa9bbd60fae7a2061f4feec614d880299 , < 922338efaad63cfe30d459dfc59f9d69ff93ded4 (git) Affected: f198186aa9bbd60fae7a2061f4feec614d880299 , < 0991418bf98f191d0c320bd25245fcffa1998c7e (git) Affected: f198186aa9bbd60fae7a2061f4feec614d880299 , < daac51c7032036a0ca5f1aa419ad1b0471d1c6e0 (git) |
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CVE-2024-45490 (GCVE-0-2024-45490)
Vulnerability from cvelistv5 – Published: 2024-08-30 00:00 – Updated: 2025-11-04 16:15
VLAI?
EPSS
Summary
An issue was discovered in libexpat before 2.6.3. xmlparse.c does not reject a negative length for XML_ParseBuffer.
Severity ?
9.8 (Critical)
CWE
- n/a
Assigner
References
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CVE-2025-21728 (GCVE-0-2025-21728)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:07 – Updated: 2025-11-03 19:36
VLAI?
EPSS
Title
bpf: Send signals asynchronously if !preemptible
Summary
In the Linux kernel, the following vulnerability has been resolved:
bpf: Send signals asynchronously if !preemptible
BPF programs can execute in all kinds of contexts and when a program
running in a non-preemptible context uses the bpf_send_signal() kfunc,
it will cause issues because this kfunc can sleep.
Change `irqs_disabled()` to `!preemptible()`.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
fd29a0242f86b2d95ad666aa9f92a3d0f7bfdab6 , < feba1308bc5e8e04cee751d39fae8a9b407a9034
(git)
Affected: 1bc7896e9ef44fd77858b3ef0b8a6840be3a4494 , < ce51eab2070e295d298f42a2f1db269cd1b56d55 (git) Affected: 1bc7896e9ef44fd77858b3ef0b8a6840be3a4494 , < e306eaaa3d78b462db5f5b11e0171f9d2b6ca3f4 (git) Affected: 1bc7896e9ef44fd77858b3ef0b8a6840be3a4494 , < be42a09fe898635b0093c0c8dac1bfabe225c240 (git) Affected: 1bc7896e9ef44fd77858b3ef0b8a6840be3a4494 , < eeef8e65041a031bd8a747a392c14b76a123a12c (git) Affected: 1bc7896e9ef44fd77858b3ef0b8a6840be3a4494 , < 78b97783496b454435639937db3303e900a24d3f (git) Affected: 1bc7896e9ef44fd77858b3ef0b8a6840be3a4494 , < 092fc76b7ab4163e008f9cde596a58dad2108260 (git) Affected: 1bc7896e9ef44fd77858b3ef0b8a6840be3a4494 , < 87c544108b612512b254c8f79aa5c0a8546e2cc4 (git) Affected: 7930d01afb7281edd9782971e0cca6fe587c7a7b (git) |
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CVE-2023-4911 (GCVE-0-2023-4911)
Vulnerability from cvelistv5 – Published: 2023-10-03 17:25 – Updated: 2026-01-08 05:06
VLAI?
EPSS
Title
Glibc: buffer overflow in ld.so leading to privilege escalation
Summary
A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges.
Severity ?
7.8 (High)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
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|
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Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
2.34 , < 2.39
(custom)
|
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|
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Credits
Red Hat would like to thank Qualys Research Labs for reporting this issue.
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"value": "For customers who cannot update immediately and do not have Secure Boot feature enabled, the issue can be mitigated using the provided SystemTap script with the following steps. When enabled, any setuid program invoked with GLIBC_TUNABLES in the environment will be terminated immediately. To invoke the setuid program, users will then have to unset or clear the GLIBC_TUNABLES envvar, e.g. `GLIBC_TUNABLES= sudo` . \n\nNote that these mitigation steps will need to be repeated if the system is rebooted.\n\n1) Install required systemtap packages and dependencies as per - https://access.redhat.com/solutions/5441\n\n\n2) Create the following systemtap script, and name it stap_block_suid_tunables.stp:\n ~~~\nfunction has_tunable_string:long()\n{\n name = \"GLIBC_TUNABLES\"\n\n mm = @task(task_current())-\u003emm;\n if (mm)\n {\n env_start = @mm(mm)-\u003eenv_start;\n env_end = @mm(mm)-\u003eenv_end;\n\n if (env_start != 0 \u0026\u0026 env_end != 0)\n while (env_end \u003e env_start)\n {\n cur = user_string(env_start, \"\");\n env_name = tokenize(cur, \"=\");\n \n if (env_name == name \u0026\u0026 tokenize(\"\", \"\") != \"\")\n return 1;\n env_start += strlen (cur) + 1\n }\n }\n\n return 0;\n}\n\nprobe process(\"/lib*/ld*.so*\").function(\"__tunables_init\")\n{\n atsecure = 0;\n /* Skip processing if we can\u0027t read __libc_enable_secure, e.g. core dump\n handler (systemd-cgroups-agent and systemd-coredump). */\n try { atsecure = @var(\"__libc_enable_secure\"); }\n catch { printk (4, sprintf (\"CVE-2023-4911: Skipped check: %s (%d)\", execname(), pid())); }\n if (atsecure \u0026\u0026 has_tunable_string ())\n raise (9);\n}\n~~~\n\n3) Load the systemtap module into the running kernel:\n ~~~\n stap -g -F -m stap_block_suid_tunables stap_block_suid_tunables.stp\n ~~~\n\n4) Ensure the module is loaded:\n ~~~\n lsmod | grep -i stap_block_suid_tunables\nstap_block_suid_tunables 249856 0\n~~~\n\n5) Once the glibc package is updated to the version containing the fix, the systemtap generated kernel module can be removed by running:\n ~~~\n rmmod stap_block_suid_tunables\n ~~~\n\nIf Secure Boot is enabled on a system, the SystemTap module must be signed. An external compiling server can be used to sign the generated kernel module with a key enrolled into the kernel\u0027s keyring or starting with SystemTap 4.7 you can sign a module without a compile server. See further information here - https://www.redhat.com/sysadmin/secure-boot-systemtap"
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CVE-2025-21862 (GCVE-0-2025-21862)
Vulnerability from cvelistv5 – Published: 2025-03-12 09:42 – Updated: 2025-11-03 19:38
VLAI?
EPSS
Title
drop_monitor: fix incorrect initialization order
Summary
In the Linux kernel, the following vulnerability has been resolved:
drop_monitor: fix incorrect initialization order
Syzkaller reports the following bug:
BUG: spinlock bad magic on CPU#1, syz-executor.0/7995
lock: 0xffff88805303f3e0, .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0
CPU: 1 PID: 7995 Comm: syz-executor.0 Tainted: G E 5.10.209+ #1
Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x119/0x179 lib/dump_stack.c:118
debug_spin_lock_before kernel/locking/spinlock_debug.c:83 [inline]
do_raw_spin_lock+0x1f6/0x270 kernel/locking/spinlock_debug.c:112
__raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:117 [inline]
_raw_spin_lock_irqsave+0x50/0x70 kernel/locking/spinlock.c:159
reset_per_cpu_data+0xe6/0x240 [drop_monitor]
net_dm_cmd_trace+0x43d/0x17a0 [drop_monitor]
genl_family_rcv_msg_doit+0x22f/0x330 net/netlink/genetlink.c:739
genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
genl_rcv_msg+0x341/0x5a0 net/netlink/genetlink.c:800
netlink_rcv_skb+0x14d/0x440 net/netlink/af_netlink.c:2497
genl_rcv+0x29/0x40 net/netlink/genetlink.c:811
netlink_unicast_kernel net/netlink/af_netlink.c:1322 [inline]
netlink_unicast+0x54b/0x800 net/netlink/af_netlink.c:1348
netlink_sendmsg+0x914/0xe00 net/netlink/af_netlink.c:1916
sock_sendmsg_nosec net/socket.c:651 [inline]
__sock_sendmsg+0x157/0x190 net/socket.c:663
____sys_sendmsg+0x712/0x870 net/socket.c:2378
___sys_sendmsg+0xf8/0x170 net/socket.c:2432
__sys_sendmsg+0xea/0x1b0 net/socket.c:2461
do_syscall_64+0x30/0x40 arch/x86/entry/common.c:46
entry_SYSCALL_64_after_hwframe+0x62/0xc7
RIP: 0033:0x7f3f9815aee9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f3f972bf0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f3f9826d050 RCX: 00007f3f9815aee9
RDX: 0000000020000000 RSI: 0000000020001300 RDI: 0000000000000007
RBP: 00007f3f981b63bd R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007f3f9826d050 R15: 00007ffe01ee6768
If drop_monitor is built as a kernel module, syzkaller may have time
to send a netlink NET_DM_CMD_START message during the module loading.
This will call the net_dm_monitor_start() function that uses
a spinlock that has not yet been initialized.
To fix this, let's place resource initialization above the registration
of a generic netlink family.
Found by InfoTeCS on behalf of Linux Verification Center
(linuxtesting.org) with Syzkaller.
Severity ?
5.5 (Medium)
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
9a8afc8d3962f3ed26fd6b56db34133860ed1e72 , < 6e9e0f224ffd8b819da3ea247dda404795fdd182
(git)
Affected: 9a8afc8d3962f3ed26fd6b56db34133860ed1e72 , < 29f9cdcab3d96d5207a5c92b52c40ad75e5915d8 (git) Affected: 9a8afc8d3962f3ed26fd6b56db34133860ed1e72 , < 872c7c7e57a746046796ddfead529c9d37b9f6b4 (git) Affected: 9a8afc8d3962f3ed26fd6b56db34133860ed1e72 , < fcfc00bfec7bb6661074cb21356d05a4c9470a3c (git) Affected: 9a8afc8d3962f3ed26fd6b56db34133860ed1e72 , < 0efa6c42f81c60d8f72ba7f5ed8d4fec8c526282 (git) Affected: 9a8afc8d3962f3ed26fd6b56db34133860ed1e72 , < b7859e8643e75619b2705b4fcac93ffd94d72b4a (git) Affected: 9a8afc8d3962f3ed26fd6b56db34133860ed1e72 , < 219a47d0e6195bd202f22855e35f25bd15bc4d58 (git) Affected: 9a8afc8d3962f3ed26fd6b56db34133860ed1e72 , < 07b598c0e6f06a0f254c88dafb4ad50f8a8c6eea (git) |
|||||||
|
|||||||||
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrop_monitor: fix incorrect initialization order\n\nSyzkaller reports the following bug:\n\nBUG: spinlock bad magic on CPU#1, syz-executor.0/7995\n lock: 0xffff88805303f3e0, .magic: 00000000, .owner: \u003cnone\u003e/-1, .owner_cpu: 0\nCPU: 1 PID: 7995 Comm: syz-executor.0 Tainted: G E 5.10.209+ #1\nHardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020\nCall Trace:\n __dump_stack lib/dump_stack.c:77 [inline]\n dump_stack+0x119/0x179 lib/dump_stack.c:118\n debug_spin_lock_before kernel/locking/spinlock_debug.c:83 [inline]\n do_raw_spin_lock+0x1f6/0x270 kernel/locking/spinlock_debug.c:112\n __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:117 [inline]\n _raw_spin_lock_irqsave+0x50/0x70 kernel/locking/spinlock.c:159\n reset_per_cpu_data+0xe6/0x240 [drop_monitor]\n net_dm_cmd_trace+0x43d/0x17a0 [drop_monitor]\n genl_family_rcv_msg_doit+0x22f/0x330 net/netlink/genetlink.c:739\n genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]\n genl_rcv_msg+0x341/0x5a0 net/netlink/genetlink.c:800\n netlink_rcv_skb+0x14d/0x440 net/netlink/af_netlink.c:2497\n genl_rcv+0x29/0x40 net/netlink/genetlink.c:811\n netlink_unicast_kernel net/netlink/af_netlink.c:1322 [inline]\n netlink_unicast+0x54b/0x800 net/netlink/af_netlink.c:1348\n netlink_sendmsg+0x914/0xe00 net/netlink/af_netlink.c:1916\n sock_sendmsg_nosec net/socket.c:651 [inline]\n __sock_sendmsg+0x157/0x190 net/socket.c:663\n ____sys_sendmsg+0x712/0x870 net/socket.c:2378\n ___sys_sendmsg+0xf8/0x170 net/socket.c:2432\n __sys_sendmsg+0xea/0x1b0 net/socket.c:2461\n do_syscall_64+0x30/0x40 arch/x86/entry/common.c:46\n entry_SYSCALL_64_after_hwframe+0x62/0xc7\nRIP: 0033:0x7f3f9815aee9\nCode: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007f3f972bf0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e\nRAX: ffffffffffffffda RBX: 00007f3f9826d050 RCX: 00007f3f9815aee9\nRDX: 0000000020000000 RSI: 0000000020001300 RDI: 0000000000000007\nRBP: 00007f3f981b63bd R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\nR13: 000000000000006e R14: 00007f3f9826d050 R15: 00007ffe01ee6768\n\nIf drop_monitor is built as a kernel module, syzkaller may have time\nto send a netlink NET_DM_CMD_START message during the module loading.\nThis will call the net_dm_monitor_start() function that uses\na spinlock that has not yet been initialized.\n\nTo fix this, let\u0027s place resource initialization above the registration\nof a generic netlink family.\n\nFound by InfoTeCS on behalf of Linux Verification Center\n(linuxtesting.org) with Syzkaller."
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"datePublished": "2025-03-12T09:42:19.881Z",
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CVE-2024-33602 (GCVE-0-2024-33602)
Vulnerability from cvelistv5 – Published: 2024-05-06 19:22 – Updated: 2025-02-13 17:52
VLAI?
EPSS
Title
nscd: netgroup cache assumes NSS callback uses in-buffer strings
Summary
nscd: netgroup cache assumes NSS callback uses in-buffer strings
The Name Service Cache Daemon's (nscd) netgroup cache can corrupt memory
when the NSS callback does not store all strings in the provided buffer.
The flaw was introduced in glibc 2.15 when the cache was added to nscd.
This vulnerability is only present in the nscd binary.
Severity ?
7.4 (High)
CWE
- CWE-466 - Return of Pointer Value Outside of Expected Range
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The GNU C Library | glibc |
Affected:
2.15 , < 2.40
(custom)
|
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CVE-2023-28531 (GCVE-0-2023-28531)
Vulnerability from cvelistv5 – Published: 2023-03-17 00:00 – Updated: 2025-11-04 18:14
VLAI?
EPSS
Summary
ssh-add in OpenSSH before 9.3 adds smartcard keys to ssh-agent without the intended per-hop destination constraints. The earliest affected version is 8.9.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |
|---|---|---|
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CVE-2023-46218 (GCVE-0-2023-46218)
Vulnerability from cvelistv5 – Published: 2023-12-07 01:10 – Updated: 2025-06-30 16:20
VLAI?
EPSS
Summary
This flaw allows a malicious HTTP server to set "super cookies" in curl that
are then passed back to more origins than what is otherwise allowed or
possible. This allows a site to set cookies that then would get sent to
different and unrelated sites and domains.
It could do this by exploiting a mixed case flaw in curl's function that
verifies a given cookie domain against the Public Suffix List (PSL). For
example a cookie could be set with `domain=co.UK` when the URL used a lower
case hostname `curl.co.uk`, even though `co.uk` is listed as a PSL domain.
Severity ?
6.5 (Medium)
CWE
- CWE-178 - Improper Handling of Case Sensitivity
Assigner
References
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CVE-2025-11083 (GCVE-0-2025-11083)
Vulnerability from cvelistv5 – Published: 2025-09-27 23:02 – Updated: 2025-09-29 14:55 X_Open Source
VLAI?
EPSS
Title
GNU Binutils Linker elfcode.h elf_swap_shdr heap-based overflow
Summary
A vulnerability has been found in GNU Binutils 2.45. The affected element is the function elf_swap_shdr in the library bfd/elfcode.h of the component Linker. The manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. The identifier of the patch is 9ca499644a21ceb3f946d1c179c38a83be084490. To fix this issue, it is recommended to deploy a patch. The code maintainer replied with "[f]ixed for 2.46".
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Credits
JJLeo (VulDB User)
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CVE-2025-40022 (GCVE-0-2025-40022)
Vulnerability from cvelistv5 – Published: 2025-10-24 12:24 – Updated: 2025-10-24 12:24
VLAI?
EPSS
Title
crypto: af_alg - Fix incorrect boolean values in af_alg_ctx
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: af_alg - Fix incorrect boolean values in af_alg_ctx
Commit 1b34cbbf4f01 ("crypto: af_alg - Disallow concurrent writes in
af_alg_sendmsg") changed some fields from bool to 1-bit bitfields of
type u32.
However, some assignments to these fields, specifically 'more' and
'merge', assign values greater than 1. These relied on C's implicit
conversion to bool, such that zero becomes false and nonzero becomes
true.
With a 1-bit bitfields of type u32 instead, mod 2 of the value is taken
instead, resulting in 0 being assigned in some cases when 1 was intended.
Fix this by restoring the bool type.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
0f28c4adbc4a97437874c9b669fd7958a8c6d6ce , < 3a21698ace915a445bce2d0dcfc84b6d2199baf7
(git)
Affected: e4c1ec11132ec466f7362a95f36a506ce4dc08c9 , < d382d6daf0184490f366562469a5673f65ee2662 (git) Affected: 1f323a48e9b5ebfe6dc7d130fdf5c3c0e92a07c8 , < 54506c6335690f4ef1b9f154e34f5a604c72c1ed (git) Affected: 7c4491b5644e3a3708f3dbd7591be0a570135b84 , < 8703940bd30b5ad94408d28d7192db2491cd3592 (git) Affected: 9aee87da5572b3a14075f501752e209801160d3d , < 316b090c2fee964c307a634fecc7df269664b158 (git) Affected: 45bcf60fe49b37daab1acee57b27211ad1574042 , < fbe96bd25423e61273d8831e995260b429d850b6 (git) Affected: 1b34cbbf4f011a121ef7b2d7d6e6920a036d5285 , < d0ca0df179c4b21e2a6c4a4fb637aa8fa14575cb (git) |
||
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CVE-2023-51384 (GCVE-0-2023-51384)
Vulnerability from cvelistv5 – Published: 2023-12-18 00:00 – Updated: 2024-08-02 22:32
VLAI?
EPSS
Summary
In ssh-agent in OpenSSH before 9.6, certain destination constraints can be incompletely applied. When destination constraints are specified during addition of PKCS#11-hosted private keys, these constraints are only applied to the first key, even if a PKCS#11 token returns multiple keys.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
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CVE-2025-39931 (GCVE-0-2025-39931)
Vulnerability from cvelistv5 – Published: 2025-10-04 07:30 – Updated: 2025-10-04 07:30
VLAI?
EPSS
Title
crypto: af_alg - Set merge to zero early in af_alg_sendmsg
Summary
In the Linux kernel, the following vulnerability has been resolved:
crypto: af_alg - Set merge to zero early in af_alg_sendmsg
If an error causes af_alg_sendmsg to abort, ctx->merge may contain
a garbage value from the previous loop. This may then trigger a
crash on the next entry into af_alg_sendmsg when it attempts to do
a merge that can't be done.
Fix this by setting ctx->merge to zero near the start of the loop.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
8ff590903d5fc7f5a0a988c38267a3d08e6393a2 , < 6241b9e2809b12da9130894cf5beddf088dc1b8a
(git)
Affected: 8ff590903d5fc7f5a0a988c38267a3d08e6393a2 , < 2374c11189ef704a3e4863646369f1b8e6a27d71 (git) Affected: 8ff590903d5fc7f5a0a988c38267a3d08e6393a2 , < 24c1106504c625fabd3b7229611af617b4c27ac7 (git) Affected: 8ff590903d5fc7f5a0a988c38267a3d08e6393a2 , < 045ee26aa3920a47ec46d7fcb302420bf01fd753 (git) Affected: 8ff590903d5fc7f5a0a988c38267a3d08e6393a2 , < 9574b2330dbd2b5459b74d3b5e9619d39299fc6f (git) |
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CVE-2023-4806 (GCVE-0-2023-4806)
Vulnerability from cvelistv5 – Published: 2023-09-18 16:33 – Updated: 2025-11-20 17:55
VLAI?
EPSS
Title
Glibc: potential use-after-free in getaddrinfo()
Summary
A flaw has been identified in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL and AI_V4MAPPED as flags.
Severity ?
5.9 (Medium)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 8 |
Unaffected:
0:2.28-225.el8_8.6 , < *
(rpm)
cpe:/o:redhat:enterprise_linux:8::baseos cpe:/a:redhat:enterprise_linux:8::appstream cpe:/a:redhat:enterprise_linux:8::crb |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Credits
This issue was discovered by Siddhesh Poyarekar (Red Hat).
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CVE-2025-21758 (GCVE-0-2025-21758)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:18 – Updated: 2025-11-03 19:37
VLAI?
EPSS
Title
ipv6: mcast: add RCU protection to mld_newpack()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: mcast: add RCU protection to mld_newpack()
mld_newpack() can be called without RTNL or RCU being held.
Note that we no longer can use sock_alloc_send_skb() because
ipv6.igmp_sk uses GFP_KERNEL allocations which can sleep.
Instead use alloc_skb() and charge the net->ipv6.igmp_sk
socket under RCU protection.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 , < 29fa42197f26a97cde29fa8c40beddf44ea5c8f3
(git)
Affected: b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 , < e8af3632a7f2da83e27b083f787bced1faba00b1 (git) Affected: b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 , < 1b91c597b0214b1b462eb627ec02658c944623f2 (git) Affected: b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 , < 25195f9d5ffcc8079ad743a50c0409dbdc48d98a (git) Affected: b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 , < d60d493b0e65647e0335e6a7c4547abcea7df8e9 (git) Affected: b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 , < a527750d877fd334de87eef81f1cb5f0f0ca3373 (git) |
|||||||
|
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CVE-2025-11495 (GCVE-0-2025-11495)
Vulnerability from cvelistv5 – Published: 2025-10-08 20:02 – Updated: 2025-10-08 20:25 X_Open Source
VLAI?
EPSS
Title
GNU Binutils Linker elf64-x86-64.c elf_x86_64_relocate_section heap-based overflow
Summary
A vulnerability was determined in GNU Binutils 2.45. The affected element is the function elf_x86_64_relocate_section of the file elf64-x86-64.c of the component Linker. This manipulation causes heap-based buffer overflow. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. Patch name: 6b21c8b2ecfef5c95142cbc2c32f185cb1c26ab0. To fix this issue, it is recommended to deploy a patch.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Credits
Yifan Zhang (VulDB User)
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CVE-2025-39977 (GCVE-0-2025-39977)
Vulnerability from cvelistv5 – Published: 2025-10-15 07:55 – Updated: 2025-10-15 07:55
VLAI?
EPSS
Title
futex: Prevent use-after-free during requeue-PI
Summary
In the Linux kernel, the following vulnerability has been resolved:
futex: Prevent use-after-free during requeue-PI
syzbot managed to trigger the following race:
T1 T2
futex_wait_requeue_pi()
futex_do_wait()
schedule()
futex_requeue()
futex_proxy_trylock_atomic()
futex_requeue_pi_prepare()
requeue_pi_wake_futex()
futex_requeue_pi_complete()
/* preempt */
* timeout/ signal wakes T1 *
futex_requeue_pi_wakeup_sync() // Q_REQUEUE_PI_LOCKED
futex_hash_put()
// back to userland, on stack futex_q is garbage
/* back */
wake_up_state(q->task, TASK_NORMAL);
In this scenario futex_wait_requeue_pi() is able to leave without using
futex_q::lock_ptr for synchronization.
This can be prevented by reading futex_q::task before updating the
futex_q::requeue_state. A reference on the task_struct is not needed
because requeue_pi_wake_futex() is invoked with a spinlock_t held which
implies a RCU read section.
Even if T1 terminates immediately after, the task_struct will remain valid
during T2's wake_up_state(). A READ_ONCE on futex_q::task before
futex_requeue_pi_complete() is enough because it ensures that the variable
is read before the state is updated.
Read futex_q::task before updating the requeue state, use it for the
following wakeup.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
07d91ef510fb16a2e0ca7453222105835b7ba3b8 , < cb5d19a61274b51b49601214a87af573b43d60fa
(git)
Affected: 07d91ef510fb16a2e0ca7453222105835b7ba3b8 , < 348736955ed6ca6e99ca24b93b1d3fbfe352c181 (git) Affected: 07d91ef510fb16a2e0ca7453222105835b7ba3b8 , < a170b9c0dde83312b8b58ccc91509c7c15711641 (git) Affected: 07d91ef510fb16a2e0ca7453222105835b7ba3b8 , < d824b2dbdcfe3c390278dd9652ea526168ef6850 (git) Affected: 07d91ef510fb16a2e0ca7453222105835b7ba3b8 , < b549113738e8c751b613118032a724b772aa83f2 (git) |
||
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CVE-2024-57996 (GCVE-0-2024-57996)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:07 – Updated: 2025-11-03 19:33
VLAI?
EPSS
Title
net_sched: sch_sfq: don't allow 1 packet limit
Summary
In the Linux kernel, the following vulnerability has been resolved:
net_sched: sch_sfq: don't allow 1 packet limit
The current implementation does not work correctly with a limit of
1. iproute2 actually checks for this and this patch adds the check in
kernel as well.
This fixes the following syzkaller reported crash:
UBSAN: array-index-out-of-bounds in net/sched/sch_sfq.c:210:6
index 65535 is out of range for type 'struct sfq_head[128]'
CPU: 0 PID: 2569 Comm: syz-executor101 Not tainted 5.10.0-smp-DEV #1
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
Call Trace:
__dump_stack lib/dump_stack.c:79 [inline]
dump_stack+0x125/0x19f lib/dump_stack.c:120
ubsan_epilogue lib/ubsan.c:148 [inline]
__ubsan_handle_out_of_bounds+0xed/0x120 lib/ubsan.c:347
sfq_link net/sched/sch_sfq.c:210 [inline]
sfq_dec+0x528/0x600 net/sched/sch_sfq.c:238
sfq_dequeue+0x39b/0x9d0 net/sched/sch_sfq.c:500
sfq_reset+0x13/0x50 net/sched/sch_sfq.c:525
qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026
tbf_reset+0x3d/0x100 net/sched/sch_tbf.c:319
qdisc_reset+0xfe/0x510 net/sched/sch_generic.c:1026
dev_reset_queue+0x8c/0x140 net/sched/sch_generic.c:1296
netdev_for_each_tx_queue include/linux/netdevice.h:2350 [inline]
dev_deactivate_many+0x6dc/0xc20 net/sched/sch_generic.c:1362
__dev_close_many+0x214/0x350 net/core/dev.c:1468
dev_close_many+0x207/0x510 net/core/dev.c:1506
unregister_netdevice_many+0x40f/0x16b0 net/core/dev.c:10738
unregister_netdevice_queue+0x2be/0x310 net/core/dev.c:10695
unregister_netdevice include/linux/netdevice.h:2893 [inline]
__tun_detach+0x6b6/0x1600 drivers/net/tun.c:689
tun_detach drivers/net/tun.c:705 [inline]
tun_chr_close+0x104/0x1b0 drivers/net/tun.c:3640
__fput+0x203/0x840 fs/file_table.c:280
task_work_run+0x129/0x1b0 kernel/task_work.c:185
exit_task_work include/linux/task_work.h:33 [inline]
do_exit+0x5ce/0x2200 kernel/exit.c:931
do_group_exit+0x144/0x310 kernel/exit.c:1046
__do_sys_exit_group kernel/exit.c:1057 [inline]
__se_sys_exit_group kernel/exit.c:1055 [inline]
__x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1055
do_syscall_64+0x6c/0xd0
entry_SYSCALL_64_after_hwframe+0x61/0xcb
RIP: 0033:0x7fe5e7b52479
Code: Unable to access opcode bytes at RIP 0x7fe5e7b5244f.
RSP: 002b:00007ffd3c800398 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe5e7b52479
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 00007fe5e7bcd2d0 R08: ffffffffffffffb8 R09: 0000000000000014
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe5e7bcd2d0
R13: 0000000000000000 R14: 00007fe5e7bcdd20 R15: 00007fe5e7b24270
The crash can be also be reproduced with the following (with a tc
recompiled to allow for sfq limits of 1):
tc qdisc add dev dummy0 handle 1: root tbf rate 1Kbit burst 100b lat 1s
../iproute2-6.9.0/tc/tc qdisc add dev dummy0 handle 2: parent 1:10 sfq limit 1
ifconfig dummy0 up
ping -I dummy0 -f -c2 -W0.1 8.8.8.8
sleep 1
Scenario that triggers the crash:
* the first packet is sent and queued in TBF and SFQ; qdisc qlen is 1
* TBF dequeues: it peeks from SFQ which moves the packet to the
gso_skb list and keeps qdisc qlen set to 1. TBF is out of tokens so
it schedules itself for later.
* the second packet is sent and TBF tries to queues it to SFQ. qdisc
qlen is now 2 and because the SFQ limit is 1 the packet is dropped
by SFQ. At this point qlen is 1, and all of the SFQ slots are empty,
however q->tail is not NULL.
At this point, assuming no more packets are queued, when sch_dequeue
runs again it will decrement the qlen for the current empty slot
causing an underflow and the subsequent out of bounds access.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < e12f6013d0a69660e8b99bfe381b9546ae667328
(git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1e6d9d87626cf89eeffb4d943db12cb5b10bf961 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 1b562b7f9231432da40d12e19786c1bd7df653a7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 35d0137305ae2f97260a9047f445bd4434bd6cc7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 833e9a1c27b82024db7ff5038a51651f48f05e5e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7d8947f2153ee9c5ab4cb17861a11cc45f30e8c4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 7fefc294204f10a3405f175f4ac2be16d63f135e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 10685681bafce6febb39770f3387621bf5d67d0b (git) |
|||||||
|
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CVE-2025-7425 (GCVE-0-2025-7425)
Vulnerability from cvelistv5 – Published: 2025-07-10 13:53 – Updated: 2025-12-24 17:47
VLAI?
EPSS
Title
Libxslt: heap use-after-free in libxslt caused by atype corruption in xmlattrptr
Summary
A flaw was found in libxslt where the attribute type, atype, flags are modified in a way that corrupts internal memory management. When XSLT functions, such as the key() process, result in tree fragments, this corruption prevents the proper cleanup of ID attributes. As a result, the system may access freed memory, causing crashes or enabling attackers to trigger heap corruption.
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
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Impacted products
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| GNOME | libxml2 |
Affected:
0 , < 2.15.2
(semver)
|
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Credits
Red Hat would like to thank Sergei Glazunov (Google Project Zero) for reporting this issue.
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CVE-2025-11494 (GCVE-0-2025-11494)
Vulnerability from cvelistv5 – Published: 2025-10-08 19:32 – Updated: 2025-10-08 19:42 X_Open Source
VLAI?
EPSS
Title
GNU Binutils Linker elfxx-x86.c _bfd_x86_elf_late_size_sections out-of-bounds
Summary
A vulnerability was found in GNU Binutils 2.45. Impacted is the function _bfd_x86_elf_late_size_sections of the file bfd/elfxx-x86.c of the component Linker. The manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. The patch is identified as b6ac5a8a5b82f0ae6a4642c8d7149b325f4cc60a. A patch should be applied to remediate this issue.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Credits
Yifan Zhang (VulDB User)
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CVE-2025-21724 (GCVE-0-2025-21724)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:07 – Updated: 2025-11-03 19:36
VLAI?
EPSS
Title
iommufd/iova_bitmap: Fix shift-out-of-bounds in iova_bitmap_offset_to_index()
Summary
In the Linux kernel, the following vulnerability has been resolved:
iommufd/iova_bitmap: Fix shift-out-of-bounds in iova_bitmap_offset_to_index()
Resolve a UBSAN shift-out-of-bounds issue in iova_bitmap_offset_to_index()
where shifting the constant "1" (of type int) by bitmap->mapped.pgshift
(an unsigned long value) could result in undefined behavior.
The constant "1" defaults to a 32-bit "int", and when "pgshift" exceeds
31 (e.g., pgshift = 63) the shift operation overflows, as the result
cannot be represented in a 32-bit type.
To resolve this, the constant is updated to "1UL", promoting it to an
unsigned long type to match the operand's type.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
58ccf0190d19d9a8a41f8a02b9e06742b58df4a1 , < 44d9c94b7a3f29a3e07c4753603a35e9b28842a3
(git)
Affected: 58ccf0190d19d9a8a41f8a02b9e06742b58df4a1 , < 38ac76fc06bc6826a3e4b12a98efbe98432380a9 (git) Affected: 58ccf0190d19d9a8a41f8a02b9e06742b58df4a1 , < d5d33f01b86af44b23eea61ee309e4ef22c0cdfe (git) Affected: 58ccf0190d19d9a8a41f8a02b9e06742b58df4a1 , < b1f8453b8ff1ab79a03820ef608256c499769cb6 (git) Affected: 58ccf0190d19d9a8a41f8a02b9e06742b58df4a1 , < e24c1551059268b37f6f40639883eafb281b8b9c (git) |
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CVE-2025-26465 (GCVE-0-2025-26465)
Vulnerability from cvelistv5 – Published: 2025-02-18 18:27 – Updated: 2025-11-06 23:33
VLAI?
EPSS
Title
Openssh: machine-in-the-middle attack if verifyhostkeydns is enabled
Summary
A vulnerability was found in OpenSSH when the VerifyHostKeyDNS option is enabled. A machine-in-the-middle attack can be performed by a malicious machine impersonating a legit server. This issue occurs due to how OpenSSH mishandles error codes in specific conditions when verifying the host key. For an attack to be considered successful, the attacker needs to manage to exhaust the client's memory resource first, turning the attack complexity high.
Severity ?
6.8 (Medium)
CWE
- CWE-390 - Detection of Error Condition Without Action
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
6.8p1 , ≤ 9.9p1
(custom)
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2023-52927 (GCVE-0-2023-52927)
Vulnerability from cvelistv5 – Published: 2025-03-14 14:25 – Updated: 2025-11-03 19:28
VLAI?
EPSS
Title
netfilter: allow exp not to be removed in nf_ct_find_expectation
Summary
In the Linux kernel, the following vulnerability has been resolved:
netfilter: allow exp not to be removed in nf_ct_find_expectation
Currently nf_conntrack_in() calling nf_ct_find_expectation() will
remove the exp from the hash table. However, in some scenario, we
expect the exp not to be removed when the created ct will not be
confirmed, like in OVS and TC conntrack in the following patches.
This patch allows exp not to be removed by setting IPS_CONFIRMED
in the status of the tmpl.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
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CVE-2025-21756 (GCVE-0-2025-21756)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:18 – Updated: 2025-11-03 19:37
VLAI?
EPSS
Title
vsock: Keep the binding until socket destruction
Summary
In the Linux kernel, the following vulnerability has been resolved:
vsock: Keep the binding until socket destruction
Preserve sockets bindings; this includes both resulting from an explicit
bind() and those implicitly bound through autobind during connect().
Prevents socket unbinding during a transport reassignment, which fixes a
use-after-free:
1. vsock_create() (refcnt=1) calls vsock_insert_unbound() (refcnt=2)
2. transport->release() calls vsock_remove_bound() without checking if
sk was bound and moved to bound list (refcnt=1)
3. vsock_bind() assumes sk is in unbound list and before
__vsock_insert_bound(vsock_bound_sockets()) calls
__vsock_remove_bound() which does:
list_del_init(&vsk->bound_table); // nop
sock_put(&vsk->sk); // refcnt=0
BUG: KASAN: slab-use-after-free in __vsock_bind+0x62e/0x730
Read of size 4 at addr ffff88816b46a74c by task a.out/2057
dump_stack_lvl+0x68/0x90
print_report+0x174/0x4f6
kasan_report+0xb9/0x190
__vsock_bind+0x62e/0x730
vsock_bind+0x97/0xe0
__sys_bind+0x154/0x1f0
__x64_sys_bind+0x6e/0xb0
do_syscall_64+0x93/0x1b0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Allocated by task 2057:
kasan_save_stack+0x1e/0x40
kasan_save_track+0x10/0x30
__kasan_slab_alloc+0x85/0x90
kmem_cache_alloc_noprof+0x131/0x450
sk_prot_alloc+0x5b/0x220
sk_alloc+0x2c/0x870
__vsock_create.constprop.0+0x2e/0xb60
vsock_create+0xe4/0x420
__sock_create+0x241/0x650
__sys_socket+0xf2/0x1a0
__x64_sys_socket+0x6e/0xb0
do_syscall_64+0x93/0x1b0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Freed by task 2057:
kasan_save_stack+0x1e/0x40
kasan_save_track+0x10/0x30
kasan_save_free_info+0x37/0x60
__kasan_slab_free+0x4b/0x70
kmem_cache_free+0x1a1/0x590
__sk_destruct+0x388/0x5a0
__vsock_bind+0x5e1/0x730
vsock_bind+0x97/0xe0
__sys_bind+0x154/0x1f0
__x64_sys_bind+0x6e/0xb0
do_syscall_64+0x93/0x1b0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
refcount_t: addition on 0; use-after-free.
WARNING: CPU: 7 PID: 2057 at lib/refcount.c:25 refcount_warn_saturate+0xce/0x150
RIP: 0010:refcount_warn_saturate+0xce/0x150
__vsock_bind+0x66d/0x730
vsock_bind+0x97/0xe0
__sys_bind+0x154/0x1f0
__x64_sys_bind+0x6e/0xb0
do_syscall_64+0x93/0x1b0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
refcount_t: underflow; use-after-free.
WARNING: CPU: 7 PID: 2057 at lib/refcount.c:28 refcount_warn_saturate+0xee/0x150
RIP: 0010:refcount_warn_saturate+0xee/0x150
vsock_remove_bound+0x187/0x1e0
__vsock_release+0x383/0x4a0
vsock_release+0x90/0x120
__sock_release+0xa3/0x250
sock_close+0x14/0x20
__fput+0x359/0xa80
task_work_run+0x107/0x1d0
do_exit+0x847/0x2560
do_group_exit+0xb8/0x250
__x64_sys_exit_group+0x3a/0x50
x64_sys_call+0xfec/0x14f0
do_syscall_64+0x93/0x1b0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
Severity ?
7.8 (High)
CWE
- CWE-416 - Use After Free
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
c0cfa2d8a788fcf45df5bf4070ab2474c88d543a , < e7754d564579a5db9c5c9f74228df5d6dd6f1173
(git)
Affected: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a , < e48fcb403c2d0e574c19683f09399ab4cf67809c (git) Affected: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a , < 42b33381e5e1f2b967dc4fb4221ddb9aaf10d197 (git) Affected: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a , < 3f43540166128951cc1be7ab1ce6b7f05c670d8b (git) Affected: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a , < 645ce25aa0e67895b11d89f27bb86c9d444c40f8 (git) Affected: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a , < b1afd40321f1c243cffbcf40ea7ca41aca87fa5e (git) Affected: c0cfa2d8a788fcf45df5bf4070ab2474c88d543a , < fcdd2242c0231032fc84e1404315c245ae56322a (git) |
|||||||
|
|||||||||
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CVE-2024-45492 (GCVE-0-2024-45492)
Vulnerability from cvelistv5 – Published: 2024-08-30 00:00 – Updated: 2025-11-04 16:15
VLAI?
EPSS
Summary
An issue was discovered in libexpat before 2.6.3. nextScaffoldPart in xmlparse.c can have an integer overflow for m_groupSize on 32-bit platforms (where UINT_MAX equals SIZE_MAX).
Severity ?
7.3 (High)
CWE
- n/a
Assigner
References
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CVE-2024-6387 (GCVE-0-2024-6387)
Vulnerability from cvelistv5 – Published: 2024-07-01 12:37 – Updated: 2025-12-11 06:17
VLAI?
EPSS
Title
Openssh: regresshion - race condition in ssh allows rce/dos
Summary
A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.
Severity ?
8.1 (High)
CWE
- CWE-364 - Signal Handler Race Condition
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
8.5p1 , ≤ 9.7p1
(custom)
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Credits
Red Hat would like to thank Qualys Threat Research Unit (TRU) (Qualys) for reporting this issue.
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CVE-2024-58005 (GCVE-0-2024-58005)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:12 – Updated: 2025-11-03 19:33
VLAI?
EPSS
Title
tpm: Change to kvalloc() in eventlog/acpi.c
Summary
In the Linux kernel, the following vulnerability has been resolved:
tpm: Change to kvalloc() in eventlog/acpi.c
The following failure was reported on HPE ProLiant D320:
[ 10.693310][ T1] tpm_tis STM0925:00: 2.0 TPM (device-id 0x3, rev-id 0)
[ 10.848132][ T1] ------------[ cut here ]------------
[ 10.853559][ T1] WARNING: CPU: 59 PID: 1 at mm/page_alloc.c:4727 __alloc_pages_noprof+0x2ca/0x330
[ 10.862827][ T1] Modules linked in:
[ 10.866671][ T1] CPU: 59 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.12.0-lp155.2.g52785e2-default #1 openSUSE Tumbleweed (unreleased) 588cd98293a7c9eba9013378d807364c088c9375
[ 10.882741][ T1] Hardware name: HPE ProLiant DL320 Gen12/ProLiant DL320 Gen12, BIOS 1.20 10/28/2024
[ 10.892170][ T1] RIP: 0010:__alloc_pages_noprof+0x2ca/0x330
[ 10.898103][ T1] Code: 24 08 e9 4a fe ff ff e8 34 36 fa ff e9 88 fe ff ff 83 fe 0a 0f 86 b3 fd ff ff 80 3d 01 e7 ce 01 00 75 09 c6 05 f8 e6 ce 01 01 <0f> 0b 45 31 ff e9 e5 fe ff ff f7 c2 00 00 08 00 75 42 89 d9 80 e1
[ 10.917750][ T1] RSP: 0000:ffffb7cf40077980 EFLAGS: 00010246
[ 10.923777][ T1] RAX: 0000000000000000 RBX: 0000000000040cc0 RCX: 0000000000000000
[ 10.931727][ T1] RDX: 0000000000000000 RSI: 000000000000000c RDI: 0000000000040cc0
The above transcript shows that ACPI pointed a 16 MiB buffer for the log
events because RSI maps to the 'order' parameter of __alloc_pages_noprof().
Address the bug by moving from devm_kmalloc() to devm_add_action() and
kvmalloc() and devm_add_action().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
55a82ab3181be039c6440d3f2f69260ad6fe2988 , < a676c0401de59548a5bc1b7aaf98f556ae8ea6db
(git)
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|||||||
|
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CVE-2025-11840 (GCVE-0-2025-11840)
Vulnerability from cvelistv5 – Published: 2025-10-16 15:32 – Updated: 2025-10-16 18:12 X_Open Source
VLAI?
EPSS
Title
GNU Binutils ldmisc.c vfinfo out-of-bounds
Summary
A weakness has been identified in GNU Binutils 2.45. The affected element is the function vfinfo of the file ldmisc.c. Executing manipulation can lead to out-of-bounds read. The attack can only be executed locally. The exploit has been made available to the public and could be exploited. This patch is called 16357. It is best practice to apply a patch to resolve this issue.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Credits
JJLeo (VulDB User)
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CVE-2025-5245 (GCVE-0-2025-5245)
Vulnerability from cvelistv5 – Published: 2025-05-27 14:31 – Updated: 2025-05-27 15:20
VLAI?
EPSS
Title
GNU Binutils objdump debug.c debug_type_samep memory corruption
Summary
A vulnerability classified as critical has been found in GNU Binutils up to 2.44. This affects the function debug_type_samep of the file /binutils/debug.c of the component objdump. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. It is recommended to apply a patch to fix this issue.
Severity ?
5.3 (Medium)
5.3 (Medium)
CWE
- CWE-119 - Memory Corruption
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| GNU | Binutils |
Affected:
2.0
Affected: 2.1 Affected: 2.2 Affected: 2.3 Affected: 2.4 Affected: 2.5 Affected: 2.6 Affected: 2.7 Affected: 2.8 Affected: 2.9 Affected: 2.10 Affected: 2.11 Affected: 2.12 Affected: 2.13 Affected: 2.14 Affected: 2.15 Affected: 2.16 Affected: 2.17 Affected: 2.18 Affected: 2.19 Affected: 2.20 Affected: 2.21 Affected: 2.22 Affected: 2.23 Affected: 2.24 Affected: 2.25 Affected: 2.26 Affected: 2.27 Affected: 2.28 Affected: 2.29 Affected: 2.30 Affected: 2.31 Affected: 2.32 Affected: 2.33 Affected: 2.34 Affected: 2.35 Affected: 2.36 Affected: 2.37 Affected: 2.38 Affected: 2.39 Affected: 2.40 Affected: 2.41 Affected: 2.42 Affected: 2.43 Affected: 2.44 |
Credits
lcyf-fizz (VulDB User)
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CVE-2024-34397 (GCVE-0-2024-34397)
Vulnerability from cvelistv5 – Published: 2024-05-07 00:00 – Updated: 2025-11-04 22:06
VLAI?
EPSS
Summary
An issue was discovered in GNOME GLib before 2.78.5, and 2.79.x and 2.80.x before 2.80.1. When a GDBus-based client subscribes to signals from a trusted system service such as NetworkManager on a shared computer, other users of the same computer can send spoofed D-Bus signals that the GDBus-based client will wrongly interpret as having been sent by the trusted system service. This could lead to the GDBus-based client behaving incorrectly, with an application-dependent impact.
Severity ?
5.2 (Medium)
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
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CVE-2025-3198 (GCVE-0-2025-3198)
Vulnerability from cvelistv5 – Published: 2025-04-04 01:31 – Updated: 2025-04-04 20:21
VLAI?
EPSS
Title
GNU Binutils objdump bucomm.c display_info memory leak
Summary
A vulnerability has been found in GNU Binutils 2.43/2.44 and classified as problematic. Affected by this vulnerability is the function display_info of the file binutils/bucomm.c of the component objdump. The manipulation leads to memory leak. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is named ba6ad3a18cb26b79e0e3b84c39f707535bbc344d. It is recommended to apply a patch to fix this issue.
Severity ?
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Credits
Haoxin Tu (VulDB User)
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CVE-2024-12243 (GCVE-0-2024-12243)
Vulnerability from cvelistv5 – Published: 2025-02-10 15:28 – Updated: 2025-11-20 18:22
VLAI?
EPSS
Title
Gnutls: gnutls impacted by inefficient der decoding in libtasn1 leading to remote dos
Summary
A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decoding certain DER-encoded certificate data can take excessive time, leading to increased resource consumption. This flaw allows a remote attacker to send a specially crafted certificate, causing GnuTLS to become unresponsive or slow, resulting in a denial-of-service condition.
Severity ?
5.3 (Medium)
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
0 , ≤ 3.6.16
(semver)
Affected: 3.7.0 , ≤ 3.7.11 (semver) Affected: 3.8.0 , < 3.8.8 (semver) Unaffected: 3.8.9 , < * (semver) |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Credits
Red Hat would like to thank Bing Shi for reporting this issue.
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CVE-2025-21745 (GCVE-0-2025-21745)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:12 – Updated: 2025-11-03 19:36
VLAI?
EPSS
Title
blk-cgroup: Fix class @block_class's subsystem refcount leakage
Summary
In the Linux kernel, the following vulnerability has been resolved:
blk-cgroup: Fix class @block_class's subsystem refcount leakage
blkcg_fill_root_iostats() iterates over @block_class's devices by
class_dev_iter_(init|next)(), but does not end iterating with
class_dev_iter_exit(), so causes the class's subsystem refcount leakage.
Fix by ending the iterating with class_dev_iter_exit().
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ef45fe470e1e5410db4af87abc5d5055427945ac , < ffb494f1e7a047bd7a41b13796fcfb08fe5beafb
(git)
Affected: ef45fe470e1e5410db4af87abc5d5055427945ac , < 38287f779b34dfe959b4b681e909f2d3d52b88be (git) Affected: ef45fe470e1e5410db4af87abc5d5055427945ac , < 431b6ef2714be4d5babb802114987541a88b43b0 (git) Affected: ef45fe470e1e5410db4af87abc5d5055427945ac , < 993121481b5a87829f1e8163f47158b72679f309 (git) Affected: ef45fe470e1e5410db4af87abc5d5055427945ac , < 2ce09aabe009453d641a2ceb79e6461a2d4f3876 (git) Affected: ef45fe470e1e5410db4af87abc5d5055427945ac , < 67c7f213e052b1aa6caba4a7e25e303bc6997126 (git) Affected: ef45fe470e1e5410db4af87abc5d5055427945ac , < d1248436cbef1f924c04255367ff4845ccd9025e (git) |
|||||||
|
|||||||||
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CVE-2025-21864 (GCVE-0-2025-21864)
Vulnerability from cvelistv5 – Published: 2025-03-12 09:42 – Updated: 2025-11-03 19:38
VLAI?
EPSS
Title
tcp: drop secpath at the same time as we currently drop dst
Summary
In the Linux kernel, the following vulnerability has been resolved:
tcp: drop secpath at the same time as we currently drop dst
Xiumei reported hitting the WARN in xfrm6_tunnel_net_exit while
running tests that boil down to:
- create a pair of netns
- run a basic TCP test over ipcomp6
- delete the pair of netns
The xfrm_state found on spi_byaddr was not deleted at the time we
delete the netns, because we still have a reference on it. This
lingering reference comes from a secpath (which holds a ref on the
xfrm_state), which is still attached to an skb. This skb is not
leaked, it ends up on sk_receive_queue and then gets defer-free'd by
skb_attempt_defer_free.
The problem happens when we defer freeing an skb (push it on one CPU's
defer_list), and don't flush that list before the netns is deleted. In
that case, we still have a reference on the xfrm_state that we don't
expect at this point.
We already drop the skb's dst in the TCP receive path when it's no
longer needed, so let's also drop the secpath. At this point,
tcp_filter has already called into the LSM hooks that may require the
secpath, so it should not be needed anymore. However, in some of those
places, the MPTCP extension has just been attached to the skb, so we
cannot simply drop all extensions.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Linux | Linux |
Affected:
68822bdf76f10c3dc80609d4e2cdc1e847429086 , < 87858bbf21da239ace300d61dd209907995c0491
(git)
Affected: 68822bdf76f10c3dc80609d4e2cdc1e847429086 , < f1d5e6a5e468308af7759cf5276779d3155c5e98 (git) Affected: 68822bdf76f10c3dc80609d4e2cdc1e847429086 , < cd34a07f744451e2ecf9005bb7d24d0b2fb83656 (git) Affected: 68822bdf76f10c3dc80609d4e2cdc1e847429086 , < 69cafd9413084cd5012cf5d7c7ec6f3d493726d9 (git) Affected: 68822bdf76f10c3dc80609d4e2cdc1e847429086 , < 9b6412e6979f6f9e0632075f8f008937b5cd4efd (git) |
||
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CVE-2025-32988 (GCVE-0-2025-32988)
Vulnerability from cvelistv5 – Published: 2025-07-10 08:04 – Updated: 2025-12-01 22:02
VLAI?
EPSS
Title
Gnutls: vulnerability in gnutls othername san export
Summary
A flaw was found in GnuTLS. A double-free vulnerability exists in GnuTLS due to incorrect ownership handling in the export logic of Subject Alternative Name (SAN) entries containing an otherName. If the type-id OID is invalid or malformed, GnuTLS will call asn1_delete_structure() on an ASN.1 node it does not own, leading to a double-free condition when the parent function or caller later attempts to free the same structure.
This vulnerability can be triggered using only public GnuTLS APIs and may result in denial of service or memory corruption, depending on allocator behavior.
Severity ?
6.5 (Medium)
CWE
- CWE-415 - Double Free
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
0 , < 3.8.10
(semver)
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2023-44487 (GCVE-0-2023-44487)
Vulnerability from cvelistv5 – Published: 2023-10-10 00:00 – Updated: 2025-11-04 21:08
VLAI?
EPSS
Summary
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
Severity ?
7.5 (High)
CWE
- n/a
Assigner
References
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CVE-2024-2961 (GCVE-0-2024-2961)
Vulnerability from cvelistv5 – Published: 2024-04-17 17:27 – Updated: 2025-10-30 03:55
VLAI?
EPSS
Summary
The iconv() function in the GNU C Library versions 2.39 and older may overflow the output buffer passed to it by up to 4 bytes when converting strings to the ISO-2022-CN-EXT character set, which may be used to crash an application or overwrite a neighbouring variable.
Severity ?
7.3 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| The GNU C Library | glibc |
Affected:
2.1.93 , < 2.40
(custom)
|
Credits
Charles Fol
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CVE-2023-48795 (GCVE-0-2023-48795)
Vulnerability from cvelistv5 – Published: 2023-12-18 00:00 – Updated: 2025-11-04 22:05
VLAI?
EPSS
Summary
The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack. This occurs because the SSH Binary Packet Protocol (BPP), implemented by these extensions, mishandles the handshake phase and mishandles use of sequence numbers. For example, there is an effective attack against SSH's use of ChaCha20-Poly1305 (and CBC with Encrypt-then-MAC). The bypass occurs in chacha20-poly1305@openssh.com and (if CBC is used) the -etm@openssh.com MAC algorithms. This also affects Maverick Synergy Java SSH API before 3.1.0-SNAPSHOT, Dropbear through 2022.83, Ssh before 5.1.1 in Erlang/OTP, PuTTY before 0.80, AsyncSSH before 2.14.2, golang.org/x/crypto before 0.17.0, libssh before 0.10.6, libssh2 through 1.11.0, Thorn Tech SFTP Gateway before 3.4.6, Tera Term before 5.1, Paramiko before 3.4.0, jsch before 0.2.15, SFTPGo before 2.5.6, Netgate pfSense Plus through 23.09.1, Netgate pfSense CE through 2.7.2, HPN-SSH through 18.2.0, ProFTPD before 1.3.8b (and before 1.3.9rc2), ORYX CycloneSSH before 2.3.4, NetSarang XShell 7 before Build 0144, CrushFTP before 10.6.0, ConnectBot SSH library before 2.2.22, Apache MINA sshd through 2.11.0, sshj through 0.37.0, TinySSH through 20230101, trilead-ssh2 6401, LANCOM LCOS and LANconfig, FileZilla before 3.66.4, Nova before 11.8, PKIX-SSH before 14.4, SecureCRT before 9.4.3, Transmit5 before 5.10.4, Win32-OpenSSH before 9.5.0.0p1-Beta, WinSCP before 6.2.2, Bitvise SSH Server before 9.32, Bitvise SSH Client before 9.33, KiTTY through 0.76.1.13, the net-ssh gem 7.2.0 for Ruby, the mscdex ssh2 module before 1.15.0 for Node.js, the thrussh library before 0.35.1 for Rust, and the Russh crate before 0.40.2 for Rust.
Severity ?
5.9 (Medium)
CWE
- n/a
Assigner
References
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CVE-2025-11413 (GCVE-0-2025-11413)
Vulnerability from cvelistv5 – Published: 2025-10-07 22:02 – Updated: 2025-10-08 17:34 X_Open Source
VLAI?
EPSS
Title
GNU Binutils Linker elflink.c elf_link_add_object_symbols out-of-bounds
Summary
A vulnerability was found in GNU Binutils 2.45. Affected is the function elf_link_add_object_symbols of the file bfd/elflink.c of the component Linker. The manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. Upgrading to version 2.46 is able to address this issue. The patch is identified as 72efdf166aa0ed72ecc69fc2349af6591a7a19c0. Upgrading the affected component is advised.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Credits
Yifan Zhang (VulDB User)
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CVE-2025-11839 (GCVE-0-2025-11839)
Vulnerability from cvelistv5 – Published: 2025-10-16 14:02 – Updated: 2025-10-16 14:15 X_Open Source
VLAI?
EPSS
Title
GNU Binutils prdbg.c tg_tag_type return value
Summary
A security flaw has been discovered in GNU Binutils 2.45. Impacted is the function tg_tag_type of the file prdbg.c. Performing manipulation results in unchecked return value. The attack needs to be approached locally. The exploit has been released to the public and may be exploited.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
Credits
JJLeo (VulDB User)
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CVE-2025-21848 (GCVE-0-2025-21848)
Vulnerability from cvelistv5 – Published: 2025-03-12 09:42 – Updated: 2025-11-03 19:38
VLAI?
EPSS
Title
nfp: bpf: Add check for nfp_app_ctrl_msg_alloc()
Summary
In the Linux kernel, the following vulnerability has been resolved:
nfp: bpf: Add check for nfp_app_ctrl_msg_alloc()
Add check for the return value of nfp_app_ctrl_msg_alloc() in
nfp_bpf_cmsg_alloc() to prevent null pointer dereference.
Severity ?
5.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
ff3d43f7568c82b335d7df2d40a31447c3fce10c , < d64c6ca420019712e194fe095b55f87363e22a9a
(git)
Affected: ff3d43f7568c82b335d7df2d40a31447c3fce10c , < e976ea6c5e1b005c64467cbf94a8577aae9c7d81 (git) Affected: ff3d43f7568c82b335d7df2d40a31447c3fce10c , < 924b239f9704566e0d86abd894d2d64bd73c11eb (git) Affected: ff3d43f7568c82b335d7df2d40a31447c3fce10c , < 1358d8e07afdf21d49ca6f00c56048442977e00a (git) Affected: ff3d43f7568c82b335d7df2d40a31447c3fce10c , < 29ccb1e4040da6ff02b7e64efaa2f8e6bf06020d (git) Affected: ff3d43f7568c82b335d7df2d40a31447c3fce10c , < 897c32cd763fd11d0b6ed024c52f44d2475bb820 (git) Affected: ff3d43f7568c82b335d7df2d40a31447c3fce10c , < bd97f60750bb581f07051f98e31dfda59d3a783b (git) Affected: ff3d43f7568c82b335d7df2d40a31447c3fce10c , < 878e7b11736e062514e58f3b445ff343e6705537 (git) |
|||||||
|
|||||||||
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CVE-2025-21767 (GCVE-0-2025-21767)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:18 – Updated: 2025-11-03 19:37
VLAI?
EPSS
Title
clocksource: Use migrate_disable() to avoid calling get_random_u32() in atomic context
Summary
In the Linux kernel, the following vulnerability has been resolved:
clocksource: Use migrate_disable() to avoid calling get_random_u32() in atomic context
The following bug report happened with a PREEMPT_RT kernel:
BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 2012, name: kwatchdog
preempt_count: 1, expected: 0
RCU nest depth: 0, expected: 0
get_random_u32+0x4f/0x110
clocksource_verify_choose_cpus+0xab/0x1a0
clocksource_verify_percpu.part.0+0x6b/0x330
clocksource_watchdog_kthread+0x193/0x1a0
It is due to the fact that clocksource_verify_choose_cpus() is invoked with
preemption disabled. This function invokes get_random_u32() to obtain
random numbers for choosing CPUs. The batched_entropy_32 local lock and/or
the base_crng.lock spinlock in driver/char/random.c will be acquired during
the call. In PREEMPT_RT kernel, they are both sleeping locks and so cannot
be acquired in atomic context.
Fix this problem by using migrate_disable() to allow smp_processor_id() to
be reliably used without introducing atomic context. preempt_disable() is
then called after clocksource_verify_choose_cpus() but before the
clocksource measurement is being run to avoid introducing unexpected
latency.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
d9b40ebd448e437ffbc65f013836f98252279a82 , < d9c217fadfcff7a8df58567517d1e4253f3fd243
(git)
Affected: 7560c02bdffb7c52d1457fa551b9e745d4b9e754 , < 60f54f0d4ea530950549a8263e6fdd70a40490a4 (git) Affected: 7560c02bdffb7c52d1457fa551b9e745d4b9e754 , < 852805b6cbdb69c298a8fc9fbe79994c95106e04 (git) Affected: 7560c02bdffb7c52d1457fa551b9e745d4b9e754 , < 8783ceeee797d9aa9cfe150690fb9d0bac8cc459 (git) Affected: 7560c02bdffb7c52d1457fa551b9e745d4b9e754 , < cc3d79e7c806cb57d71c28a4a35e7d7fb3265faa (git) Affected: 7560c02bdffb7c52d1457fa551b9e745d4b9e754 , < 0fb534187d2355f6c8f995321e76d1ccd1262ac1 (git) Affected: 7560c02bdffb7c52d1457fa551b9e745d4b9e754 , < 6bb05a33337b2c842373857b63de5c9bf1ae2a09 (git) Affected: 193e14e68e907b2a7a936a7726accbaa4df25a4d (git) Affected: 155d3c5d24ee13cafa6236b49fc02b240a511d59 (git) |
|||||||
|
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nclocksource: Use migrate_disable() to avoid calling get_random_u32() in atomic context\n\nThe following bug report happened with a PREEMPT_RT kernel:\n\n BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48\n in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 2012, name: kwatchdog\n preempt_count: 1, expected: 0\n RCU nest depth: 0, expected: 0\n get_random_u32+0x4f/0x110\n clocksource_verify_choose_cpus+0xab/0x1a0\n clocksource_verify_percpu.part.0+0x6b/0x330\n clocksource_watchdog_kthread+0x193/0x1a0\n\nIt is due to the fact that clocksource_verify_choose_cpus() is invoked with\npreemption disabled. This function invokes get_random_u32() to obtain\nrandom numbers for choosing CPUs. The batched_entropy_32 local lock and/or\nthe base_crng.lock spinlock in driver/char/random.c will be acquired during\nthe call. In PREEMPT_RT kernel, they are both sleeping locks and so cannot\nbe acquired in atomic context.\n\nFix this problem by using migrate_disable() to allow smp_processor_id() to\nbe reliably used without introducing atomic context. preempt_disable() is\nthen called after clocksource_verify_choose_cpus() but before the\nclocksource measurement is being run to avoid introducing unexpected\nlatency."
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CVE-2025-21702 (GCVE-0-2025-21702)
Vulnerability from cvelistv5 – Published: 2025-02-18 14:37 – Updated: 2025-11-03 19:35
VLAI?
EPSS
Title
pfifo_tail_enqueue: Drop new packet when sch->limit == 0
Summary
In the Linux kernel, the following vulnerability has been resolved:
pfifo_tail_enqueue: Drop new packet when sch->limit == 0
Expected behaviour:
In case we reach scheduler's limit, pfifo_tail_enqueue() will drop a
packet in scheduler's queue and decrease scheduler's qlen by one.
Then, pfifo_tail_enqueue() enqueue new packet and increase
scheduler's qlen by one. Finally, pfifo_tail_enqueue() return
`NET_XMIT_CN` status code.
Weird behaviour:
In case we set `sch->limit == 0` and trigger pfifo_tail_enqueue() on a
scheduler that has no packet, the 'drop a packet' step will do nothing.
This means the scheduler's qlen still has value equal 0.
Then, we continue to enqueue new packet and increase scheduler's qlen by
one. In summary, we can leverage pfifo_tail_enqueue() to increase qlen by
one and return `NET_XMIT_CN` status code.
The problem is:
Let's say we have two qdiscs: Qdisc_A and Qdisc_B.
- Qdisc_A's type must have '->graft()' function to create parent/child relationship.
Let's say Qdisc_A's type is `hfsc`. Enqueue packet to this qdisc will trigger `hfsc_enqueue`.
- Qdisc_B's type is pfifo_head_drop. Enqueue packet to this qdisc will trigger `pfifo_tail_enqueue`.
- Qdisc_B is configured to have `sch->limit == 0`.
- Qdisc_A is configured to route the enqueued's packet to Qdisc_B.
Enqueue packet through Qdisc_A will lead to:
- hfsc_enqueue(Qdisc_A) -> pfifo_tail_enqueue(Qdisc_B)
- Qdisc_B->q.qlen += 1
- pfifo_tail_enqueue() return `NET_XMIT_CN`
- hfsc_enqueue() check for `NET_XMIT_SUCCESS` and see `NET_XMIT_CN` => hfsc_enqueue() don't increase qlen of Qdisc_A.
The whole process lead to a situation where Qdisc_A->q.qlen == 0 and Qdisc_B->q.qlen == 1.
Replace 'hfsc' with other type (for example: 'drr') still lead to the same problem.
This violate the design where parent's qlen should equal to the sum of its childrens'qlen.
Bug impact: This issue can be used for user->kernel privilege escalation when it is reachable.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
57dbb2d83d100ea601c54fe129bfde0678db5dee , < 78285b53266d6d51fa4ff504a23df03852eba84e
(git)
Affected: 57dbb2d83d100ea601c54fe129bfde0678db5dee , < 7a9723ec27aff5674f1fd4934608937f1d650980 (git) Affected: 57dbb2d83d100ea601c54fe129bfde0678db5dee , < a56a6e8589a9b98d8171611fbcc1e45a15fd2455 (git) Affected: 57dbb2d83d100ea601c54fe129bfde0678db5dee , < 020ecb76812a0526f4130ab5aeb6dc7c773e7ab9 (git) Affected: 57dbb2d83d100ea601c54fe129bfde0678db5dee , < 79a955ea4a2e5ddf4a36328959de0de496419888 (git) Affected: 57dbb2d83d100ea601c54fe129bfde0678db5dee , < e40cb34b7f247fe2e366fd192700d1b4f38196ca (git) Affected: 57dbb2d83d100ea601c54fe129bfde0678db5dee , < b6a079c3b6f95378f26e2aeda520cb3176f7067b (git) Affected: 57dbb2d83d100ea601c54fe129bfde0678db5dee , < 647cef20e649c576dff271e018d5d15d998b629d (git) |
|||||||
|
|||||||||
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CVE-2025-8224 (GCVE-0-2025-8224)
Vulnerability from cvelistv5 – Published: 2025-07-27 05:32 – Updated: 2025-07-28 16:59
VLAI?
EPSS
Title
GNU Binutils BFD Library elf.c bfd_elf_get_str_section null pointer dereference
Summary
A vulnerability has been found in GNU Binutils 2.44 and classified as problematic. This vulnerability affects the function bfd_elf_get_str_section of the file bfd/elf.c of the component BFD Library. The manipulation leads to null pointer dereference. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The name of the patch is db856d41004301b3a56438efd957ef5cabb91530. It is recommended to apply a patch to fix this issue.
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Credits
arthurx (VulDB User)
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CVE-2025-11082 (GCVE-0-2025-11082)
Vulnerability from cvelistv5 – Published: 2025-09-27 22:32 – Updated: 2025-09-29 19:37 X_Open Source
VLAI?
EPSS
Title
GNU Binutils Linker elf-eh-frame.c _bfd_elf_parse_eh_frame heap-based overflow
Summary
A flaw has been found in GNU Binutils 2.45. Impacted is the function _bfd_elf_parse_eh_frame of the file bfd/elf-eh-frame.c of the component Linker. Executing manipulation can lead to heap-based buffer overflow. The attack is restricted to local execution. The exploit has been published and may be used. This patch is called ea1a0737c7692737a644af0486b71e4a392cbca8. A patch should be applied to remediate this issue. The code maintainer replied with "[f]ixed for 2.46".
Severity ?
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Credits
JJLeo (VulDB User)
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CVE-2023-51385 (GCVE-0-2023-51385)
Vulnerability from cvelistv5 – Published: 2023-12-18 00:00 – Updated: 2025-12-18 14:49
VLAI?
EPSS
Summary
In ssh in OpenSSH before 9.6, OS command injection might occur if a user name or host name has shell metacharacters, and this name is referenced by an expansion token in certain situations. For example, an untrusted Git repository can have a submodule with shell metacharacters in a user name or host name.
Severity ?
6.5 (Medium)
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2023-5363 (GCVE-0-2023-5363)
Vulnerability from cvelistv5 – Published: 2023-10-24 15:31 – Updated: 2025-12-02 19:49
VLAI?
EPSS
Title
Incorrect cipher key & IV length processing
Summary
Issue summary: A bug has been identified in the processing of key and
initialisation vector (IV) lengths. This can lead to potential truncation
or overruns during the initialisation of some symmetric ciphers.
Impact summary: A truncation in the IV can result in non-uniqueness,
which could result in loss of confidentiality for some cipher modes.
When calling EVP_EncryptInit_ex2(), EVP_DecryptInit_ex2() or
EVP_CipherInit_ex2() the provided OSSL_PARAM array is processed after
the key and IV have been established. Any alterations to the key length,
via the "keylen" parameter or the IV length, via the "ivlen" parameter,
within the OSSL_PARAM array will not take effect as intended, potentially
causing truncation or overreading of these values. The following ciphers
and cipher modes are impacted: RC2, RC4, RC5, CCM, GCM and OCB.
For the CCM, GCM and OCB cipher modes, truncation of the IV can result in
loss of confidentiality. For example, when following NIST's SP 800-38D
section 8.2.1 guidance for constructing a deterministic IV for AES in
GCM mode, truncation of the counter portion could lead to IV reuse.
Both truncations and overruns of the key and overruns of the IV will
produce incorrect results and could, in some cases, trigger a memory
exception. However, these issues are not currently assessed as security
critical.
Changing the key and/or IV lengths is not considered to be a common operation
and the vulnerable API was recently introduced. Furthermore it is likely that
application developers will have spotted this problem during testing since
decryption would fail unless both peers in the communication were similarly
vulnerable. For these reasons we expect the probability of an application being
vulnerable to this to be quite low. However if an application is vulnerable then
this issue is considered very serious. For these reasons we have assessed this
issue as Moderate severity overall.
The OpenSSL SSL/TLS implementation is not affected by this issue.
The OpenSSL 3.0 and 3.1 FIPS providers are not affected by this because
the issue lies outside of the FIPS provider boundary.
OpenSSL 3.1 and 3.0 are vulnerable to this issue.
Severity ?
No CVSS data available.
CWE
- CWE-684 - Incorrect Provision of Specified Functionality
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
Credits
Tony Battersby (Cybernetics)
Dr Paul Dale
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CVE-2024-6119 (GCVE-0-2024-6119)
Vulnerability from cvelistv5 – Published: 2024-09-03 15:58 – Updated: 2024-09-12 16:03
VLAI?
EPSS
Title
Possible denial of service in X.509 name checks
Summary
Issue summary: Applications performing certificate name checks (e.g., TLS
clients checking server certificates) may attempt to read an invalid memory
address resulting in abnormal termination of the application process.
Impact summary: Abnormal termination of an application can a cause a denial of
service.
Applications performing certificate name checks (e.g., TLS clients checking
server certificates) may attempt to read an invalid memory address when
comparing the expected name with an `otherName` subject alternative name of an
X.509 certificate. This may result in an exception that terminates the
application program.
Note that basic certificate chain validation (signatures, dates, ...) is not
affected, the denial of service can occur only when the application also
specifies an expected DNS name, Email address or IP address.
TLS servers rarely solicit client certificates, and even when they do, they
generally don't perform a name check against a reference identifier (expected
identity), but rather extract the presented identity after checking the
certificate chain. So TLS servers are generally not affected and the severity
of the issue is Moderate.
The FIPS modules in 3.3, 3.2, 3.1 and 3.0 are not affected by this issue.
Severity ?
No CVSS data available.
CWE
- CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
Assigner
References
| URL | Tags | |
|---|---|---|
Impacted products
Credits
David Benjamin (Google)
Viktor Dukhovni
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CVE-2024-45491 (GCVE-0-2024-45491)
Vulnerability from cvelistv5 – Published: 2024-08-30 00:00 – Updated: 2025-11-04 16:15
VLAI?
EPSS
Summary
An issue was discovered in libexpat before 2.6.3. dtdCopy in xmlparse.c can have an integer overflow for nDefaultAtts on 32-bit platforms (where UINT_MAX equals SIZE_MAX).
Severity ?
7.3 (High)
CWE
- n/a
Assigner
References
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CVE-2025-21765 (GCVE-0-2025-21765)
Vulnerability from cvelistv5 – Published: 2025-02-27 02:18 – Updated: 2025-11-03 19:37
VLAI?
EPSS
Title
ipv6: use RCU protection in ip6_default_advmss()
Summary
In the Linux kernel, the following vulnerability has been resolved:
ipv6: use RCU protection in ip6_default_advmss()
ip6_default_advmss() needs rcu protection to make
sure the net structure it reads does not disappear.
Severity ?
No CVSS data available.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Linux | Linux |
Affected:
5578689a4e3c04f2d43ea39736fd3fa396d80c6e , < 78ad057472d8c76e0602402269222f9f9c698790
(git)
Affected: 5578689a4e3c04f2d43ea39736fd3fa396d80c6e , < d02f30d220ef9511568a48dba8a9004c65f8d904 (git) Affected: 5578689a4e3c04f2d43ea39736fd3fa396d80c6e , < 28de355b63ad42309ed5a03ee7c436c90512265b (git) Affected: 5578689a4e3c04f2d43ea39736fd3fa396d80c6e , < 84212387caadb211cd9dadd6fd5563bd37dc1f5e (git) Affected: 5578689a4e3c04f2d43ea39736fd3fa396d80c6e , < 4176a68b0db8fc74ac14fcd00ba8231371051dc2 (git) Affected: 5578689a4e3c04f2d43ea39736fd3fa396d80c6e , < 713a40c892f40300d63691d9f85b2a23b48fe1e8 (git) Affected: 5578689a4e3c04f2d43ea39736fd3fa396d80c6e , < 550ed693f47370502a71b85382e7f9e6417300b8 (git) Affected: 5578689a4e3c04f2d43ea39736fd3fa396d80c6e , < 3c8ffcd248da34fc41e52a46e51505900115fc2a (git) |
|||||||
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CVE-2025-66382 (GCVE-0-2025-66382)
Vulnerability from cvelistv5 – Published: 2025-11-28 00:00 – Updated: 2025-12-03 16:08
VLAI?
EPSS
Summary
In libexpat through 2.7.3, a crafted file with an approximate size of 2 MiB can lead to dozens of seconds of processing time.
Severity ?
CWE
- CWE-407 - Inefficient Algorithmic Complexity
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| libexpat project | libexpat |
Affected:
0 , ≤ 2.7.3
(semver)
|
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CVE-2023-38545 (GCVE-0-2023-38545)
Vulnerability from cvelistv5 – Published: 2023-10-18 03:52 – Updated: 2025-08-27 20:32
VLAI?
EPSS
Summary
This flaw makes curl overflow a heap based buffer in the SOCKS5 proxy
handshake.
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Severity ?
8.8 (High)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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|||||||||||||||||||||||||||||||||||||||||
Impacted products
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CVE-2023-6780 (GCVE-0-2023-6780)
Vulnerability from cvelistv5 – Published: 2024-01-31 14:08 – Updated: 2025-06-17 21:29
VLAI?
EPSS
Title
Glibc: integer overflow in __vsyslog_internal()
Summary
An integer overflow was found in the __vsyslog_internal function of the glibc library. This function is called by the syslog and vsyslog functions. This issue occurs when these functions are called with a very long message, leading to an incorrect calculation of the buffer size to store the message, resulting in undefined behavior. This issue affects glibc 2.37 and newer.
Severity ?
5.3 (Medium)
CWE
- CWE-131 - Incorrect Calculation of Buffer Size
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n/a | glibc |
Unaffected:
2.39
|
|||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
Credits
Red Hat would like to thank Qualys Threat Research Unit for reporting this issue.
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CVE-2025-6395 (GCVE-0-2025-6395)
Vulnerability from cvelistv5 – Published: 2025-07-10 15:20 – Updated: 2025-12-01 22:02
VLAI?
EPSS
Title
Gnutls: null pointer dereference in _gnutls_figure_common_ciphersuite()
Summary
A NULL pointer dereference flaw was found in the GnuTLS software in _gnutls_figure_common_ciphersuite().
Severity ?
6.5 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||
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Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Affected:
0 , < 3.8.10
(semver)
|
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|
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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