Common Weakness Enumeration
CWE-823
AllowedUse of Out-of-range Pointer Offset
Abstraction: Base · Status: Incomplete
The product performs pointer arithmetic on a valid pointer, but it uses an offset that can point outside of the intended range of valid memory locations for the resulting pointer.
187 vulnerabilities reference this CWE, most recent first.
GHSA-J622-84GV-VX9M
Vulnerability from github – Published: 2025-01-31 06:30 – Updated: 2025-01-31 18:31
VLAI
Details
Software installed and run as a non-privileged user may conduct improper GPU system calls to access OOB kernel memory.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-47900"
],
"database_specific": {
"cwe_ids": [
"CWE-120",
"CWE-823"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-31T04:15:08Z",
"severity": "HIGH"
},
"details": "Software installed and run as a non-privileged user may conduct improper GPU system calls to access OOB kernel memory.",
"id": "GHSA-j622-84gv-vx9m",
"modified": "2025-01-31T18:31:05Z",
"published": "2025-01-31T06:30:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-47900"
},
{
"type": "WEB",
"url": "https://www.imaginationtech.com/gpu-driver-vulnerabilities"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-JV3V-7C3Q-8HH2
Vulnerability from github – Published: 2022-06-25 00:01 – Updated: 2022-06-25 00:01
VLAI
Details
Multiple CODESYS Products are prone to a out-of bounds read or write access. A low privileged remote attacker may craft a request with invalid offset, which can cause an out-of-bounds read or write access, resulting in denial-of-service condition or local memory overwrite, which can lead to a change of local files. User interaction is not required.
Severity
8.1 (High)
{
"affected": [],
"aliases": [
"CVE-2022-32142"
],
"database_specific": {
"cwe_ids": [
"CWE-823"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-06-24T08:15:00Z",
"severity": "HIGH"
},
"details": "Multiple CODESYS Products are prone to a out-of bounds read or write access. A low privileged remote attacker may craft a request with invalid offset, which can cause an out-of-bounds read or write access, resulting in denial-of-service condition or local memory overwrite, which can lead to a change of local files. User interaction is not required.",
"id": "GHSA-jv3v-7c3q-8hh2",
"modified": "2022-06-25T00:01:01Z",
"published": "2022-06-25T00:01:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-32142"
},
{
"type": "WEB",
"url": "https://customers.codesys.com/index.php?eID=dumpFile\u0026t=f\u0026f=17139\u0026token=ec67d15a433b61c77154166c20c78036540cacb0\u0026download="
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-M264-RXP9-QM6V
Vulnerability from github – Published: 2023-05-10 18:30 – Updated: 2025-11-04 21:30
VLAI
Details
An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00. A specially-crafted set of network packets can lead to denial of service. An attacker can send packets to trigger this vulnerability.This vulnerability occurs when no port argument is provided to the PORT command.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-46378"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-823"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-05-10T16:15:10Z",
"severity": "HIGH"
},
"details": "An out-of-bounds read vulnerability exists in the PORT command parameter extraction functionality of Weston Embedded uC-FTPs v 1.98.00. A specially-crafted set of network packets can lead to denial of service. An attacker can send packets to trigger this vulnerability.This vulnerability occurs when no port argument is provided to the `PORT` command.",
"id": "GHSA-m264-rxp9-qm6v",
"modified": "2025-11-04T21:30:33Z",
"published": "2023-05-10T18:30:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-46378"
},
{
"type": "WEB",
"url": "https://github.com/weston-embedded/uC-FTPs/pull/2"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1681"
},
{
"type": "WEB",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1681"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-M4P3-4C28-422C
Vulnerability from github – Published: 2026-07-24 09:32 – Updated: 2026-07-24 18:31
VLAI
Details
Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a write of data outside the Guest's virtualised GPU memory.
Software installed and run under a Guest VM can send commands to the GPU which result in out of bounds memory accesses. These can be used to escalate privileges.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2026-49745"
],
"database_specific": {
"cwe_ids": [
"CWE-823"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-24T09:16:24Z",
"severity": "HIGH"
},
"details": "Kernel software installed and running inside a Guest VM may post improper commands to the GPU Firmware to trigger a write of data outside the Guest\u0027s virtualised GPU memory.\n\n\n\nSoftware installed and run under a Guest VM can send commands to the GPU which result in out of bounds memory accesses. These can be used to escalate privileges.",
"id": "GHSA-m4p3-4c28-422c",
"modified": "2026-07-24T18:31:25Z",
"published": "2026-07-24T09:32:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-49745"
},
{
"type": "WEB",
"url": "https://www.imaginationtech.com/gpu-driver-vulnerabilities"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-MHHC-7VG8-H992
Vulnerability from github – Published: 2025-01-13 12:31 – Updated: 2025-01-13 18:31
VLAI
Details
Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data outside the Guest's virtualised GPU memory.
Severity
6.7 (Medium)
{
"affected": [],
"aliases": [
"CVE-2024-52937"
],
"database_specific": {
"cwe_ids": [
"CWE-823"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-13T11:15:09Z",
"severity": "MODERATE"
},
"details": "Kernel software installed and running inside a Guest VM may exploit memory shared with the GPU Firmware to write data outside the Guest\u0027s virtualised GPU memory.",
"id": "GHSA-mhhc-7vg8-h992",
"modified": "2025-01-13T18:31:55Z",
"published": "2025-01-13T12:31:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-52937"
},
{
"type": "WEB",
"url": "https://www.imaginationtech.com/gpu-driver-vulnerabilities"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-P8VW-H7RX-FGXR
Vulnerability from github – Published: 2024-03-04 12:31 – Updated: 2024-03-04 12:31
VLAI
Details
Memory corruption while parsing beacon/probe response frame when AP sends more supported links in MLIE.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2023-43553"
],
"database_specific": {
"cwe_ids": [
"CWE-823"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-04T11:15:14Z",
"severity": "CRITICAL"
},
"details": "Memory corruption while parsing beacon/probe response frame when AP sends more supported links in MLIE.",
"id": "GHSA-p8vw-h7rx-fgxr",
"modified": "2024-03-04T12:31:11Z",
"published": "2024-03-04T12:31:11Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43553"
},
{
"type": "WEB",
"url": "https://www.qualcomm.com/company/product-security/bulletins/march-2024-bulletin"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-PG26-49X3-7H59
Vulnerability from github – Published: 2024-02-06 06:30 – Updated: 2024-02-06 06:30
VLAI
Details
Memory corruption while processing the event ring, the context read pointer is untrusted to HLOS and when it is passed with arbitrary values, may point to address in the middle of ring element.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-43513"
],
"database_specific": {
"cwe_ids": [
"CWE-787",
"CWE-823"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-02-06T06:16:01Z",
"severity": "HIGH"
},
"details": "Memory corruption while processing the event ring, the context read pointer is untrusted to HLOS and when it is passed with arbitrary values, may point to address in the middle of ring element.",
"id": "GHSA-pg26-49x3-7h59",
"modified": "2024-02-06T06:30:31Z",
"published": "2024-02-06T06:30:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-43513"
},
{
"type": "WEB",
"url": "https://www.qualcomm.com/company/product-security/bulletins/february-2024-bulletin"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-PGW3-2GJQ-FHGR
Vulnerability from github – Published: 2023-11-14 18:30 – Updated: 2023-11-14 18:30
VLAI
Details
Memory Corruption in Multi-mode Call Processor while processing bit mask API.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2023-22388"
],
"database_specific": {
"cwe_ids": [
"CWE-787",
"CWE-823"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-11-07T06:15:08Z",
"severity": "CRITICAL"
},
"details": "Memory Corruption in Multi-mode Call Processor while processing bit mask API.",
"id": "GHSA-pgw3-2gjq-fhgr",
"modified": "2023-11-14T18:30:26Z",
"published": "2023-11-14T18:30:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-22388"
},
{
"type": "WEB",
"url": "https://www.qualcomm.com/company/product-security/bulletins/november-2023-bulletin"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-Q2H3-9C64-6VMC
Vulnerability from github – Published: 2023-12-09 00:35 – Updated: 2023-12-09 00:35
VLAI
Details
An out-of-bounds memory access flaw was found in the io_uring SQ/CQ rings functionality in the Linux kernel. This issue could allow a local user to crash the system.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2023-6560"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-823"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-12-09T00:15:07Z",
"severity": "MODERATE"
},
"details": "An out-of-bounds memory access flaw was found in the io_uring SQ/CQ rings functionality in the Linux kernel. This issue could allow a local user to crash the system.",
"id": "GHSA-q2h3-9c64-6vmc",
"modified": "2023-12-09T00:35:05Z",
"published": "2023-12-09T00:35:05Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-6560"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2023-6560"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2253249"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AU4NHBDEDLRW33O76Y6LFECEYNQET5GZ"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UCQIPFUQXKXRCH5Y4RP3C5NK4IHNBNVK"
},
{
"type": "WEB",
"url": "https://patchwork.kernel.org/project/io-uring/patch/20231130194633.649319-2-axboe@kernel.dk"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/176405/io_uring-__io_uaddr_map-Dangerous-Multi-Page-Handling.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-Q6F6-GFQ8-34CX
Vulnerability from github – Published: 2022-02-11 00:00 – Updated: 2022-03-17 00:05
VLAI
Details
Use of Out-of-range Pointer Offset in Conda vim prior to 8.2.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-0554"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-823"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-02-10T22:15:00Z",
"severity": "HIGH"
},
"details": "Use of Out-of-range Pointer Offset in Conda vim prior to 8.2.",
"id": "GHSA-q6f6-gfq8-34cx",
"modified": "2022-03-17T00:05:45Z",
"published": "2022-02-11T00:00:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0554"
},
{
"type": "WEB",
"url": "https://github.com/vim/vim/commit/e3537aec2f8d6470010547af28dcbd83d41461b8"
},
{
"type": "WEB",
"url": "https://huntr.dev/bounties/7e8f6cd0-b5ee-48a2-8255-6a86f4c46c71"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7ZLEHVP4LNAGER4ZDGUDS5V5YVQD6INF"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202208-32"
},
{
"type": "WEB",
"url": "https://support.apple.com/kb/HT213488"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2022/Oct/28"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2022/Oct/41"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
No mitigation information available for this CWE.
CAPEC-129: Pointer Manipulation
This attack pattern involves an adversary manipulating a pointer within a target application resulting in the application accessing an unintended memory location. This can result in the crashing of the application or, for certain pointer values, access to data that would not normally be possible or the execution of arbitrary code. Since pointers are simply integer variables, Integer Attacks may often be used in Pointer Attacks.