Common Weakness Enumeration
CWE-476
AllowedNULL Pointer Dereference
Abstraction: Base · Status: Stable
The product dereferences a pointer that it expects to be valid but is NULL.
6608 vulnerabilities reference this CWE, most recent first.
CVE-2022-2231 (GCVE-0-2022-2231)
Vulnerability from cvelistv5 – Published: 2022-06-28 00:00 – Updated: 2024-08-03 00:32
VLAI
EPSS
VEX
Title
NULL Pointer Dereference in vim/vim
Summary
NULL Pointer Dereference in GitHub repository vim/vim prior to 8.2.
Severity
7.8 (High)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://huntr.dev/bounties/8dae6ab4-7a7a-4716-a65… | |
| https://github.com/vim/vim/commit/79481367a457951… | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://security.gentoo.org/glsa/202208-32 | vendor-advisory |
| https://security.gentoo.org/glsa/202305-16 | vendor-advisory |
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T00:32:09.511Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://huntr.dev/bounties/8dae6ab4-7a7a-4716-a65c-9b090fa057b5"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/vim/vim/commit/79481367a457951aabd9501b510fd7e3eb29c3d8"
},
{
"name": "FEDORA-2022-719f3ec21b",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GFD2A4YLBR7OIRHTL7CK6YNMEIQ264CN/"
},
{
"name": "FEDORA-2022-bb7f3cacbf",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U743FMJGFQ35GBPCQ6OWMVZEJPDFVEWM/"
},
{
"name": "GLSA-202208-32",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202208-32"
},
{
"name": "GLSA-202305-16",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202305-16"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "vim/vim",
"vendor": "vim",
"versions": [
{
"lessThan": "8.2",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "NULL Pointer Dereference in GitHub repository vim/vim prior to 8.2."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-05-03T00:00:00.000Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntrdev"
},
"references": [
{
"url": "https://huntr.dev/bounties/8dae6ab4-7a7a-4716-a65c-9b090fa057b5"
},
{
"url": "https://github.com/vim/vim/commit/79481367a457951aabd9501b510fd7e3eb29c3d8"
},
{
"name": "FEDORA-2022-719f3ec21b",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GFD2A4YLBR7OIRHTL7CK6YNMEIQ264CN/"
},
{
"name": "FEDORA-2022-bb7f3cacbf",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U743FMJGFQ35GBPCQ6OWMVZEJPDFVEWM/"
},
{
"name": "GLSA-202208-32",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202208-32"
},
{
"name": "GLSA-202305-16",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202305-16"
}
],
"source": {
"advisory": "8dae6ab4-7a7a-4716-a65c-9b090fa057b5",
"discovery": "EXTERNAL"
},
"title": "NULL Pointer Dereference in vim/vim"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntrdev",
"cveId": "CVE-2022-2231",
"datePublished": "2022-06-28T00:00:00.000Z",
"dateReserved": "2022-06-27T00:00:00.000Z",
"dateUpdated": "2024-08-03T00:32:09.511Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-2208 (GCVE-0-2022-2208)
Vulnerability from cvelistv5 – Published: 2022-06-27 00:00 – Updated: 2024-08-03 00:32
VLAI
EPSS
VEX
Title
NULL Pointer Dereference in vim/vim
Summary
NULL Pointer Dereference in GitHub repository vim/vim prior to 8.2.5163.
Severity
7.8 (High)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://huntr.dev/bounties/7bfe3d5b-568f-4c34-908… | |
| https://github.com/vim/vim/commit/cd38bb4d83c942c… | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://security.gentoo.org/glsa/202208-32 | vendor-advisory |
| https://security.gentoo.org/glsa/202305-16 | vendor-advisory |
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T00:32:08.726Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://huntr.dev/bounties/7bfe3d5b-568f-4c34-908f-a39909638cc1"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/vim/vim/commit/cd38bb4d83c942c4bad596835c6766cbf32e5195"
},
{
"name": "FEDORA-2022-719f3ec21b",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GFD2A4YLBR7OIRHTL7CK6YNMEIQ264CN/"
},
{
"name": "FEDORA-2022-bb7f3cacbf",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U743FMJGFQ35GBPCQ6OWMVZEJPDFVEWM/"
},
{
"name": "GLSA-202208-32",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202208-32"
},
{
"name": "GLSA-202305-16",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202305-16"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "vim/vim",
"vendor": "vim",
"versions": [
{
"lessThan": "8.2.5163",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "NULL Pointer Dereference in GitHub repository vim/vim prior to 8.2.5163."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-05-03T00:00:00.000Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntrdev"
},
"references": [
{
"url": "https://huntr.dev/bounties/7bfe3d5b-568f-4c34-908f-a39909638cc1"
},
{
"url": "https://github.com/vim/vim/commit/cd38bb4d83c942c4bad596835c6766cbf32e5195"
},
{
"name": "FEDORA-2022-719f3ec21b",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GFD2A4YLBR7OIRHTL7CK6YNMEIQ264CN/"
},
{
"name": "FEDORA-2022-bb7f3cacbf",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U743FMJGFQ35GBPCQ6OWMVZEJPDFVEWM/"
},
{
"name": "GLSA-202208-32",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202208-32"
},
{
"name": "GLSA-202305-16",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202305-16"
}
],
"source": {
"advisory": "7bfe3d5b-568f-4c34-908f-a39909638cc1",
"discovery": "EXTERNAL"
},
"title": "NULL Pointer Dereference in vim/vim"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntrdev",
"cveId": "CVE-2022-2208",
"datePublished": "2022-06-27T00:00:00.000Z",
"dateReserved": "2022-06-26T00:00:00.000Z",
"dateUpdated": "2024-08-03T00:32:08.726Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-2153 (GCVE-0-2022-2153)
Vulnerability from cvelistv5 – Published: 2022-08-31 00:00 – Updated: 2024-08-03 00:32
VLAI
EPSS
VEX
Summary
A flaw was found in the Linux kernel’s KVM when attempting to set a SynIC IRQ. This issue makes it possible for a misbehaving VMM to write to SYNIC/STIMER MSRs, causing a NULL pointer dereference. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service.
Severity
No CVSS data available.
CWE
Assigner
References
7 references
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T00:32:07.943Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2069736"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.openwall.com/lists/oss-security/2022/06/22/1"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/torvalds/linux/commit/7ec37d1cbe17d8189d9562178d8b29167fe1c31a"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/torvalds/linux/commit/00b5f37189d24ac3ed46cb7f11742094778c46ce"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/torvalds/linux/commit/b1e34d325397a33d97d845e312d7cf2a8b646b44"
},
{
"name": "[debian-lts-announce] 20221002 [SECURITY] [DLA 3131-1] linux security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html"
},
{
"name": "[debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "kernel",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "kernel 5.18"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A flaw was found in the Linux kernel\u2019s KVM when attempting to set a SynIC IRQ. This issue makes it possible for a misbehaving VMM to write to SYNIC/STIMER MSRs, causing a NULL pointer dereference. This flaw allows an unprivileged local attacker on the host to issue specific ioctl calls, causing a kernel oops condition that results in a denial of service."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-11-01T00:00:00.000Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2069736"
},
{
"url": "https://www.openwall.com/lists/oss-security/2022/06/22/1"
},
{
"url": "https://github.com/torvalds/linux/commit/7ec37d1cbe17d8189d9562178d8b29167fe1c31a"
},
{
"url": "https://github.com/torvalds/linux/commit/00b5f37189d24ac3ed46cb7f11742094778c46ce"
},
{
"url": "https://github.com/torvalds/linux/commit/b1e34d325397a33d97d845e312d7cf2a8b646b44"
},
{
"name": "[debian-lts-announce] 20221002 [SECURITY] [DLA 3131-1] linux security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00000.html"
},
{
"name": "[debian-lts-announce] 20221101 [SECURITY] [DLA 3173-1] linux-5.10 security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2022-2153",
"datePublished": "2022-08-31T00:00:00.000Z",
"dateReserved": "2022-06-21T00:00:00.000Z",
"dateUpdated": "2024-08-03T00:32:07.943Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-2121 (GCVE-0-2022-2121)
Vulnerability from cvelistv5 – Published: 2022-06-24 15:00 – Updated: 2025-11-03 20:34
VLAI
EPSS
VEX
Title
OFFIS DCMTK NULL Pointer Dereference
Summary
OFFIS DCMTK's (All versions prior to 3.6.7) has a NULL pointer dereference vulnerability while processing DICOM files, which may result in a denial-of-service condition.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-07-26 20:06 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
Impacted products
Date Public
2022-06-23 00:00
{
"containers": {
"adp": [
{
"affected": [
{
"cpes": [
"cpe:2.3:a:offis:dcmtk:*:*:*:*:*:*:*:*"
],
"defaultStatus": "unknown",
"product": "dcmtk",
"vendor": "offis",
"versions": [
{
"lessThan": "3.6.7",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"metrics": [
{
"other": {
"content": {
"id": "CVE-2022-2121",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-26T20:06:15.328916Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-07-26T20:06:53.922Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2025-11-03T20:34:43.056Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://www.cisa.gov/uscert/ics/advisories/icsma-22-174-01"
},
{
"name": "[debian-lts-announce] 20240628 [SECURITY] [DLA 3847-1] dcmtk security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00022.html"
},
{
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00032.html"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "DCMTK",
"vendor": "OFFIS",
"versions": [
{
"lessThan": "3.6.7",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"datePublic": "2022-06-23T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "OFFIS DCMTK\u0027s (All versions prior to 3.6.7) has a NULL pointer dereference vulnerability while processing DICOM files, which may result in a denial-of-service condition."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "HIGH",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-06-28T19:06:16.657Z",
"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
"shortName": "icscert"
},
"references": [
{
"url": "https://www.cisa.gov/uscert/ics/advisories/icsma-22-174-01"
},
{
"name": "[debian-lts-announce] 20240628 [SECURITY] [DLA 3847-1] dcmtk security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00022.html"
}
],
"source": {
"advisory": "ICSMA-22-174-01",
"discovery": "UNKNOWN"
},
"title": "OFFIS DCMTK NULL Pointer Dereference",
"x_generator": {
"engine": "Vulnogram 0.0.9"
}
}
},
"cveMetadata": {
"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
"assignerShortName": "icscert",
"cveId": "CVE-2022-2121",
"datePublished": "2022-06-24T15:00:19.612Z",
"dateReserved": "2022-06-17T00:00:00.000Z",
"dateUpdated": "2025-11-03T20:34:43.056Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2022-2085 (GCVE-0-2022-2085)
Vulnerability from cvelistv5 – Published: 2022-06-16 00:00 – Updated: 2025-02-13 16:28
VLAI
EPSS
VEX
Summary
A NULL pointer dereference vulnerability was found in Ghostscript, which occurs when it tries to render a large number of bits in memory. When allocating a buffer device, it relies on an init_device_procs defined for the device that uses it as a prototype that depends upon the number of bits per pixel. For bpp > 64, mem_x_device is used and does not have an init_device_procs defined. This flaw allows an attacker to parse a large number of bits (more than 64 bits per pixel), which triggers a NULL pointer dereference flaw, causing an application to crash.
Severity
No CVSS data available.
CWE
- CWE-476 - - NULL Pointer Dereference
Assigner
References
6 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | GhostScript |
Affected:
Affects in Ghostscript v9.55.0
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T00:24:44.176Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://bugs.ghostscript.com/show_bug.cgi?id=704945"
},
{
"tags": [
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2095261"
},
{
"tags": [
"x_transferred"
],
"url": "http://git.ghostscript.com/?p=ghostpdl.git%3Bh=ae1061d948d88667bdf51d47d918c4684d0f67df"
},
{
"name": "FEDORA-2022-d287230630",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ERSZX5LKDWAHZWJYBMP2E2UHOPUCDEGV/"
},
{
"name": "GLSA-202211-11",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202211-11"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202309-03"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "GhostScript",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Affects in Ghostscript v9.55.0"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A NULL pointer dereference vulnerability was found in Ghostscript, which occurs when it tries to render a large number of bits in memory. When allocating a buffer device, it relies on an init_device_procs defined for the device that uses it as a prototype that depends upon the number of bits per pixel. For bpp \u003e 64, mem_x_device is used and does not have an init_device_procs defined. This flaw allows an attacker to parse a large number of bits (more than 64 bits per pixel), which triggers a NULL pointer dereference flaw, causing an application to crash."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 - NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-09-17T06:06:35.395Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"url": "https://bugs.ghostscript.com/show_bug.cgi?id=704945"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2095261"
},
{
"url": "http://git.ghostscript.com/?p=ghostpdl.git%3Bh=ae1061d948d88667bdf51d47d918c4684d0f67df"
},
{
"name": "FEDORA-2022-d287230630",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ERSZX5LKDWAHZWJYBMP2E2UHOPUCDEGV/"
},
{
"name": "GLSA-202211-11",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202211-11"
},
{
"url": "https://security.gentoo.org/glsa/202309-03"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2022-2085",
"datePublished": "2022-06-16T00:00:00.000Z",
"dateReserved": "2022-06-15T00:00:00.000Z",
"dateUpdated": "2025-02-13T16:28:52.337Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-1852 (GCVE-0-2022-1852)
Vulnerability from cvelistv5 – Published: 2022-06-30 12:42 – Updated: 2024-08-03 00:17
VLAI
EPSS
VEX
Summary
A NULL pointer dereference flaw was found in the Linux kernel’s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU.
Severity
No CVSS data available.
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/torvalds/linux/commit/fee060cd… | x_refsource_MISC |
| https://bugzilla.redhat.com/show_bug.cgi?id=2089815 | x_refsource_MISC |
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T00:17:00.872Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://github.com/torvalds/linux/commit/fee060cd52d69c114b62d1a2948ea9648b5131f9"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2089815"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "kernel",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "kernel 5.19 rc1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A NULL pointer dereference flaw was found in the Linux kernel\u2019s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-08-05T16:45:50.000Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/torvalds/linux/commit/fee060cd52d69c114b62d1a2948ea9648b5131f9"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2089815"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2022-1852",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "kernel",
"version": {
"version_data": [
{
"version_value": "kernel 5.19 rc1"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "A NULL pointer dereference flaw was found in the Linux kernel\u2019s KVM module, which can lead to a denial of service in the x86_emulate_insn in arch/x86/kvm/emulate.c. This flaw occurs while executing an illegal instruction in guest in the Intel CPU."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-476"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://github.com/torvalds/linux/commit/fee060cd52d69c114b62d1a2948ea9648b5131f9",
"refsource": "MISC",
"url": "https://github.com/torvalds/linux/commit/fee060cd52d69c114b62d1a2948ea9648b5131f9"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=2089815",
"refsource": "MISC",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2089815"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2022-1852",
"datePublished": "2022-06-30T12:42:20.000Z",
"dateReserved": "2022-05-24T00:00:00.000Z",
"dateUpdated": "2024-08-03T00:17:00.872Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-1789 (GCVE-0-2022-1789)
Vulnerability from cvelistv5 – Published: 2022-05-31 18:48 – Updated: 2024-08-03 00:16
VLAI
EPSS
VEX
Summary
With shadow paging enabled, the INVPCID instruction results in a call to kvm_mmu_invpcid_gva. If INVPCID is executed with CR0.PG=0, the invlpg callback is not set and the result is a NULL pointer dereference.
Severity
No CVSS data available.
CWE
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://francozappa.github.io/about-bias/ | x_refsource_MISC |
| https://bugzilla.redhat.com/show_bug.cgi?id=1832397 | x_refsource_MISC |
| https://kb.cert.org/vuls/id/647177/ | x_refsource_MISC |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://www.debian.org/security/2022/dsa-5161 | vendor-advisoryx_refsource_DEBIAN |
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T00:16:59.887Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://francozappa.github.io/about-bias/"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1832397"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://kb.cert.org/vuls/id/647177/"
},
{
"name": "FEDORA-2022-ef8c8a5925",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IBUOQTNTQ4ZCXHOCNKYIL2ZUIAZ675RD/"
},
{
"name": "FEDORA-2022-be819b07a3",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KCEAPIVPRTJHKPF2A2HVF5XHD5XJT3MN/"
},
{
"name": "FEDORA-2022-3b86247c11",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H6JP355XFVAB33X4BNO3ERVTURFYEDB7/"
},
{
"name": "DSA-5161",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN",
"x_transferred"
],
"url": "https://www.debian.org/security/2022/dsa-5161"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "kernel",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "no patch information available yet"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "With shadow paging enabled, the INVPCID instruction results in a call to kvm_mmu_invpcid_gva. If INVPCID is executed with CR0.PG=0, the invlpg callback is not set and the result is a NULL pointer dereference."
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-06-13T10:06:14.000Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"tags": [
"x_refsource_MISC"
],
"url": "https://francozappa.github.io/about-bias/"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1832397"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://kb.cert.org/vuls/id/647177/"
},
{
"name": "FEDORA-2022-ef8c8a5925",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IBUOQTNTQ4ZCXHOCNKYIL2ZUIAZ675RD/"
},
{
"name": "FEDORA-2022-be819b07a3",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KCEAPIVPRTJHKPF2A2HVF5XHD5XJT3MN/"
},
{
"name": "FEDORA-2022-3b86247c11",
"tags": [
"vendor-advisory",
"x_refsource_FEDORA"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/H6JP355XFVAB33X4BNO3ERVTURFYEDB7/"
},
{
"name": "DSA-5161",
"tags": [
"vendor-advisory",
"x_refsource_DEBIAN"
],
"url": "https://www.debian.org/security/2022/dsa-5161"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "secalert@redhat.com",
"ID": "CVE-2022-1789",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "kernel",
"version": {
"version_data": [
{
"version_value": "no patch information available yet"
}
]
}
}
]
},
"vendor_name": "n/a"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "With shadow paging enabled, the INVPCID instruction results in a call to kvm_mmu_invpcid_gva. If INVPCID is executed with CR0.PG=0, the invlpg callback is not set and the result is a NULL pointer dereference."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-476"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://francozappa.github.io/about-bias/",
"refsource": "MISC",
"url": "https://francozappa.github.io/about-bias/"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=1832397",
"refsource": "MISC",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1832397"
},
{
"name": "https://kb.cert.org/vuls/id/647177/",
"refsource": "MISC",
"url": "https://kb.cert.org/vuls/id/647177/"
},
{
"name": "FEDORA-2022-ef8c8a5925",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IBUOQTNTQ4ZCXHOCNKYIL2ZUIAZ675RD/"
},
{
"name": "FEDORA-2022-be819b07a3",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KCEAPIVPRTJHKPF2A2HVF5XHD5XJT3MN/"
},
{
"name": "FEDORA-2022-3b86247c11",
"refsource": "FEDORA",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H6JP355XFVAB33X4BNO3ERVTURFYEDB7/"
},
{
"name": "DSA-5161",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2022/dsa-5161"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2022-1789",
"datePublished": "2022-05-31T18:48:00.000Z",
"dateReserved": "2022-05-18T00:00:00.000Z",
"dateUpdated": "2024-08-03T00:16:59.887Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-1748 (GCVE-0-2022-1748)
Vulnerability from cvelistv5 – Published: 2022-08-17 20:08 – Updated: 2025-04-16 16:13
VLAI
EPSS
VEX
Title
Softing Secure Integration Server NULL Pointer Dereference
Summary
Softing OPC UA C++ Server SDK, Secure Integration Server, edgeConnector, edgeAggregator, OPC Suite, and uaGate are affected by a NULL pointer dereference vulnerability.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-16 15:54 UTC
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_CONFIRM |
| https://industrial.softing.com/fileadmin/psirt/do… | x_refsource_CONFIRM |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Softing | Secure Integration Server |
Affected:
V1.22
|
|
| Softing | OPC UA C++ SDK |
Affected:
V6.00
|
|
| Softing | edgeConnector Siemens |
Affected:
V3.10
|
|
| Softing | edgeConnector 840D |
Affected:
V3.10
|
|
| Softing | edgeConnector Modbus |
Affected:
V3.10
|
|
| Softing | edgeAggregator |
Affected:
V3.10
|
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T00:16:59.941Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-04"
},
{
"tags": [
"x_refsource_CONFIRM",
"x_transferred"
],
"url": "https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-7.html"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2022-1748",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-16T15:54:53.897049Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-04-16T16:13:15.237Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Secure Integration Server",
"vendor": "Softing",
"versions": [
{
"status": "affected",
"version": "V1.22"
}
]
},
{
"product": "OPC UA C++ SDK",
"vendor": "Softing",
"versions": [
{
"status": "affected",
"version": "V6.00"
}
]
},
{
"product": "edgeConnector Siemens",
"vendor": "Softing",
"versions": [
{
"status": "affected",
"version": "V3.10"
}
]
},
{
"product": "edgeConnector 840D",
"vendor": "Softing",
"versions": [
{
"status": "affected",
"version": "V3.10"
}
]
},
{
"product": "edgeConnector Modbus",
"vendor": "Softing",
"versions": [
{
"status": "affected",
"version": "V3.10"
}
]
},
{
"product": "edgeAggregator",
"vendor": "Softing",
"versions": [
{
"status": "affected",
"version": "V3.10"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Pedro Ribeiro and Radek Domanski, working with Trend Micro Zero Day Initiative, reported these vulnerabilities to Softing and CISA."
}
],
"descriptions": [
{
"lang": "en",
"value": "Softing OPC UA C++ Server SDK, Secure Integration Server, edgeConnector, edgeAggregator, OPC Suite, and uaGate are affected by a NULL pointer dereference vulnerability."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476: NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-08-17T20:08:38.000Z",
"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
"shortName": "icscert"
},
"references": [
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-04"
},
{
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-7.html"
}
],
"solutions": [
{
"lang": "en",
"value": "Softing released new versions to address these vulnerabilities and notified known users of the releases. Users are advised to update to the new versions:\nSofting Secure Integration Server V1.30 \n\nThe latest software packages can be downloaded from the Softing website. \n\nSofting recommends the following mitigations and workarounds: \nChange the admin password or create a new user with administrative rights and delete the default admin user. \nConfigure the Windows firewall to block network requests to IP port 9000. \nDisable the HTTP Server in NGINX configuration of the Softing Secure Integration Server, only using the HTTPS server. \nFor more details on these vulnerabilities and mitigations, users should see SYT-2022-7 on the Softing security website."
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "Softing Secure Integration Server NULL Pointer Dereference",
"x_generator": {
"engine": "Vulnogram 0.0.9"
},
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "ics-cert@hq.dhs.gov",
"ID": "CVE-2022-1748",
"STATE": "PUBLIC",
"TITLE": "Softing Secure Integration Server NULL Pointer Dereference"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "Secure Integration Server",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "V1.22"
}
]
}
},
{
"product_name": "OPC UA C++ SDK",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "V6.00"
}
]
}
},
{
"product_name": "edgeConnector Siemens",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "V3.10"
}
]
}
},
{
"product_name": "edgeConnector 840D",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "V3.10"
}
]
}
},
{
"product_name": "edgeConnector Modbus",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "V3.10"
}
]
}
},
{
"product_name": "edgeAggregator",
"version": {
"version_data": [
{
"version_affected": "=",
"version_value": "V3.10"
}
]
}
}
]
},
"vendor_name": "Softing"
}
]
}
},
"credit": [
{
"lang": "eng",
"value": "Pedro Ribeiro and Radek Domanski, working with Trend Micro Zero Day Initiative, reported these vulnerabilities to Softing and CISA."
}
],
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "Softing OPC UA C++ Server SDK, Secure Integration Server, edgeConnector, edgeAggregator, OPC Suite, and uaGate are affected by a NULL pointer dereference vulnerability."
}
]
},
"generator": {
"engine": "Vulnogram 0.0.9"
},
"impact": {
"cvss": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "CWE-476: NULL Pointer Dereference"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-04",
"refsource": "CONFIRM",
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-22-228-04"
},
{
"name": "https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-7.html",
"refsource": "CONFIRM",
"url": "https://industrial.softing.com/fileadmin/psirt/downloads/syt-2022-7.html"
}
]
},
"solution": [
{
"lang": "en",
"value": "Softing released new versions to address these vulnerabilities and notified known users of the releases. Users are advised to update to the new versions:\nSofting Secure Integration Server V1.30 \n\nThe latest software packages can be downloaded from the Softing website. \n\nSofting recommends the following mitigations and workarounds: \nChange the admin password or create a new user with administrative rights and delete the default admin user. \nConfigure the Windows firewall to block network requests to IP port 9000. \nDisable the HTTP Server in NGINX configuration of the Softing Secure Integration Server, only using the HTTPS server. \nFor more details on these vulnerabilities and mitigations, users should see SYT-2022-7 on the Softing security website."
}
],
"source": {
"discovery": "EXTERNAL"
}
}
}
},
"cveMetadata": {
"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
"assignerShortName": "icscert",
"cveId": "CVE-2022-1748",
"datePublished": "2022-08-17T20:08:38.000Z",
"dateReserved": "2022-05-16T00:00:00.000Z",
"dateUpdated": "2025-04-16T16:13:15.237Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-1725 (GCVE-0-2022-1725)
Vulnerability from cvelistv5 – Published: 2022-05-16 00:00 – Updated: 2024-08-03 00:16
VLAI
EPSS
VEX
Title
NULL Pointer Dereference in vim/vim
Summary
NULL Pointer Dereference in GitHub repository vim/vim prior to 8.2.4959.
Severity
6.6 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
6 references
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T00:16:58.809Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://huntr.dev/bounties/4363cf07-233e-4d0a-a1d5-c731a400525c"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/vim/vim/commit/b62dc5e7825bc195efe3041d5b3a9f1528359e1c"
},
{
"tags": [
"x_transferred"
],
"url": "https://support.apple.com/kb/HT213488"
},
{
"name": "20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://seclists.org/fulldisclosure/2022/Oct/41"
},
{
"name": "20221030 APPLE-SA-2022-10-24-2 macOS Ventura 13",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://seclists.org/fulldisclosure/2022/Oct/28"
},
{
"name": "GLSA-202305-16",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202305-16"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "vim/vim",
"vendor": "vim",
"versions": [
{
"lessThan": "8.2.4959",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "NULL Pointer Dereference in GitHub repository vim/vim prior to 8.2.4959."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-05-03T00:00:00.000Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntrdev"
},
"references": [
{
"url": "https://huntr.dev/bounties/4363cf07-233e-4d0a-a1d5-c731a400525c"
},
{
"url": "https://github.com/vim/vim/commit/b62dc5e7825bc195efe3041d5b3a9f1528359e1c"
},
{
"url": "https://support.apple.com/kb/HT213488"
},
{
"name": "20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13",
"tags": [
"mailing-list"
],
"url": "http://seclists.org/fulldisclosure/2022/Oct/41"
},
{
"name": "20221030 APPLE-SA-2022-10-24-2 macOS Ventura 13",
"tags": [
"mailing-list"
],
"url": "http://seclists.org/fulldisclosure/2022/Oct/28"
},
{
"name": "GLSA-202305-16",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202305-16"
}
],
"source": {
"advisory": "4363cf07-233e-4d0a-a1d5-c731a400525c",
"discovery": "EXTERNAL"
},
"title": "NULL Pointer Dereference in vim/vim"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntrdev",
"cveId": "CVE-2022-1725",
"datePublished": "2022-05-16T00:00:00.000Z",
"dateReserved": "2022-05-15T00:00:00.000Z",
"dateUpdated": "2024-08-03T00:16:58.809Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2022-1674 (GCVE-0-2022-1674)
Vulnerability from cvelistv5 – Published: 2022-05-12 00:00 – Updated: 2024-08-03 00:10
VLAI
EPSS
VEX
Title
NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 in vim/vim
Summary
NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 in GitHub repository vim/vim prior to 8.2.4938. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 allows attackers to cause a denial of service (application crash) via a crafted input.
Severity
6.6 (Medium)
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://huntr.dev/bounties/a74ba4a4-7a39-4a22-bde… | |
| https://github.com/vim/vim/commit/a59f2dfd0cf9ee1… | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://security.gentoo.org/glsa/202208-32 | vendor-advisory |
| https://support.apple.com/kb/HT213488 | |
| http://seclists.org/fulldisclosure/2022/Oct/41 | mailing-list |
| http://seclists.org/fulldisclosure/2022/Oct/28 | mailing-list |
| https://security.gentoo.org/glsa/202305-16 | vendor-advisory |
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T00:10:03.912Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://huntr.dev/bounties/a74ba4a4-7a39-4a22-bde3-d2f8ee07b385"
},
{
"tags": [
"x_transferred"
],
"url": "https://github.com/vim/vim/commit/a59f2dfd0cf9ee1a584d3de5b7c2d47648e79060"
},
{
"name": "FEDORA-2022-d20b51de9c",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODXVYZC5Z4XRRZK7CK6B6IURYVYHA25U/"
},
{
"name": "FEDORA-2022-74b9e404c1",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IUPOLEX5GXC733HL4EFYMHFU7NISJJZG/"
},
{
"name": "FEDORA-2022-d044e7e0b4",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFAZTAT5CZC2R6KYDYA2HBAVEDSIX6MW/"
},
{
"name": "GLSA-202208-32",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202208-32"
},
{
"tags": [
"x_transferred"
],
"url": "https://support.apple.com/kb/HT213488"
},
{
"name": "20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://seclists.org/fulldisclosure/2022/Oct/41"
},
{
"name": "20221030 APPLE-SA-2022-10-24-2 macOS Ventura 13",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://seclists.org/fulldisclosure/2022/Oct/28"
},
{
"name": "GLSA-202305-16",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/202305-16"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "vim/vim",
"vendor": "vim",
"versions": [
{
"lessThan": "8.2.4938",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 in GitHub repository vim/vim prior to 8.2.4938. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 allows attackers to cause a denial of service (application crash) via a crafted input."
}
],
"metrics": [
{
"cvssV3_0": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 6.6,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H",
"version": "3.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-476",
"description": "CWE-476 NULL Pointer Dereference",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2023-05-03T00:00:00.000Z",
"orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"shortName": "@huntrdev"
},
"references": [
{
"url": "https://huntr.dev/bounties/a74ba4a4-7a39-4a22-bde3-d2f8ee07b385"
},
{
"url": "https://github.com/vim/vim/commit/a59f2dfd0cf9ee1a584d3de5b7c2d47648e79060"
},
{
"name": "FEDORA-2022-d20b51de9c",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ODXVYZC5Z4XRRZK7CK6B6IURYVYHA25U/"
},
{
"name": "FEDORA-2022-74b9e404c1",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IUPOLEX5GXC733HL4EFYMHFU7NISJJZG/"
},
{
"name": "FEDORA-2022-d044e7e0b4",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BFAZTAT5CZC2R6KYDYA2HBAVEDSIX6MW/"
},
{
"name": "GLSA-202208-32",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202208-32"
},
{
"url": "https://support.apple.com/kb/HT213488"
},
{
"name": "20221030 APPLE-SA-2022-10-27-5 Additional information for APPLE-SA-2022-10-24-2 macOS Ventura 13",
"tags": [
"mailing-list"
],
"url": "http://seclists.org/fulldisclosure/2022/Oct/41"
},
{
"name": "20221030 APPLE-SA-2022-10-24-2 macOS Ventura 13",
"tags": [
"mailing-list"
],
"url": "http://seclists.org/fulldisclosure/2022/Oct/28"
},
{
"name": "GLSA-202305-16",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/202305-16"
}
],
"source": {
"advisory": "a74ba4a4-7a39-4a22-bde3-d2f8ee07b385",
"discovery": "EXTERNAL"
},
"title": "NULL Pointer Dereference in function vim_regexec_string at regexp.c:2733 in vim/vim"
}
},
"cveMetadata": {
"assignerOrgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
"assignerShortName": "@huntrdev",
"cveId": "CVE-2022-1674",
"datePublished": "2022-05-12T00:00:00.000Z",
"dateReserved": "2022-05-11T00:00:00.000Z",
"dateUpdated": "2024-08-03T00:10:03.912Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Mitigation MIT-56
Implementation
For any pointers that could have been modified or provided from a function that can return NULL, check the pointer for NULL before use. When working with a multithreaded or otherwise asynchronous environment, ensure that proper locking APIs are used to lock before the check, and unlock when it has finished [REF-1484].
Mitigation
Requirements
Select a programming language that is not susceptible to these issues.
Mitigation
Implementation
Check the results of all functions that return a value and verify that the value is non-null before acting upon it.
Mitigation
Architecture and Design
Identify all variables and data stores that receive information from external sources, and apply input validation to make sure that they are only initialized to expected values.
Mitigation
Implementation
Explicitly initialize all variables and other data stores, either during declaration or just before the first usage.
No CAPEC attack patterns related to this CWE.