CVE-2024-35950 (GCVE-0-2024-35950)
Vulnerability from cvelistv5 – Published: 2024-05-20 09:41 – Updated: 2026-08-05 11:31
VLAI
EPSS
VEX
Title
drm/client: Fully protect modes[] with dev->mode_config.mutex
Summary
In the Linux kernel, the following vulnerability has been resolved:
drm/client: Fully protect modes[] with dev->mode_config.mutex
The modes[] array contains pointers to modes on the connectors'
mode lists, which are protected by dev->mode_config.mutex.
Thus we need to extend modes[] the same protection or by the
time we use it the elements may already be pointing to
freed/reused memory.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-05-20 15:10 UTC
Assigner
References
9 references
Impacted products
3 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
e13a058310509b22b2b45cbdd82d8797e173c3db , < 5a2f957e3c4553bbb100504a1acfeaeb33f4ca4e
(git)
Affected: e13a058310509b22b2b45cbdd82d8797e173c3db , < 41586487769eede64ab1aa6c65c74cbf76c12ef0 (git) Affected: e13a058310509b22b2b45cbdd82d8797e173c3db , < d2dc6600d4e3e1453e3b1fb233e9f97e2a1ae949 (git) Affected: e13a058310509b22b2b45cbdd82d8797e173c3db , < 18c8cc6680ce938d0458859b6a08b4d34f7d8055 (git) Affected: e13a058310509b22b2b45cbdd82d8797e173c3db , < 04e018bd913d3d3336ab7d21c2ad31a9175fe984 (git) Affected: e13a058310509b22b2b45cbdd82d8797e173c3db , < 8ceb873d816786a7c8058f50d903574aff8d3764 (git) Affected: e13a058310509b22b2b45cbdd82d8797e173c3db , < 3eadd887dbac1df8f25f701e5d404d1b90fd0fea (git) |
guessed | |
| Linux | Linux |
Affected:
4.14
Unaffected: 0 , < 4.14 (semver) Unaffected: 5.4.275 , ≤ 5.4.* (semver) Unaffected: 5.10.216 , ≤ 5.10.* (semver) Unaffected: 5.15.156 , ≤ 5.15.* (semver) Unaffected: 6.1.87 , ≤ 6.1.* (semver) Unaffected: 6.6.28 , ≤ 6.6.* (semver) Unaffected: 6.8.7 , ≤ 6.8.* (semver) Unaffected: 6.9 , ≤ * (original_commit_for_fix) |
guessed | |
| Siemens | SIMATIC S7-1500 TM MFP - GNU/Linux subsystem |
Affected:
0 , < *
(custom)
|
guessed |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2024-35950",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-05-20T15:10:23.377799Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-06-04T17:33:42.136Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T03:21:49.192Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/5a2f957e3c4553bbb100504a1acfeaeb33f4ca4e"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/41586487769eede64ab1aa6c65c74cbf76c12ef0"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/d2dc6600d4e3e1453e3b1fb233e9f97e2a1ae949"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/18c8cc6680ce938d0458859b6a08b4d34f7d8055"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/04e018bd913d3d3336ab7d21c2ad31a9175fe984"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/8ceb873d816786a7c8058f50d903574aff8d3764"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/3eadd887dbac1df8f25f701e5d404d1b90fd0fea"
},
{
"tags": [
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"
}
],
"title": "CVE Program Container"
},
{
"affected": [
{
"defaultStatus": "unknown",
"product": "SIMATIC S7-1500 TM MFP - GNU/Linux subsystem",
"vendor": "Siemens",
"versions": [
{
"lessThan": "*",
"status": "affected",
"version": "0",
"versionType": "custom"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-05-12T11:53:09.471Z",
"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
"shortName": "siemens-SADP"
},
"references": [
{
"url": "https://cert-portal.siemens.com/productcert/html/ssa-265688.html"
}
],
"x_adpType": "supplier"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/drm_client_modeset.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "5a2f957e3c4553bbb100504a1acfeaeb33f4ca4e",
"status": "affected",
"version": "e13a058310509b22b2b45cbdd82d8797e173c3db",
"versionType": "git"
},
{
"lessThan": "41586487769eede64ab1aa6c65c74cbf76c12ef0",
"status": "affected",
"version": "e13a058310509b22b2b45cbdd82d8797e173c3db",
"versionType": "git"
},
{
"lessThan": "d2dc6600d4e3e1453e3b1fb233e9f97e2a1ae949",
"status": "affected",
"version": "e13a058310509b22b2b45cbdd82d8797e173c3db",
"versionType": "git"
},
{
"lessThan": "18c8cc6680ce938d0458859b6a08b4d34f7d8055",
"status": "affected",
"version": "e13a058310509b22b2b45cbdd82d8797e173c3db",
"versionType": "git"
},
{
"lessThan": "04e018bd913d3d3336ab7d21c2ad31a9175fe984",
"status": "affected",
"version": "e13a058310509b22b2b45cbdd82d8797e173c3db",
"versionType": "git"
},
{
"lessThan": "8ceb873d816786a7c8058f50d903574aff8d3764",
"status": "affected",
"version": "e13a058310509b22b2b45cbdd82d8797e173c3db",
"versionType": "git"
},
{
"lessThan": "3eadd887dbac1df8f25f701e5d404d1b90fd0fea",
"status": "affected",
"version": "e13a058310509b22b2b45cbdd82d8797e173c3db",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/gpu/drm/drm_client_modeset.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "4.14"
},
{
"lessThan": "4.14",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"version": "5.4.275",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"version": "5.10.216",
"versionType": "semver"
},
{
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"version": "5.15.156",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.87",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.28",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.8.*",
"status": "unaffected",
"version": "6.8.7",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.9",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.4.275",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.10.216",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "5.15.156",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.1.87",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.6.28",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.8.7",
"versionStartIncluding": "4.14",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
"versionEndExcluding": "6.9",
"versionStartIncluding": "4.14",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/client: Fully protect modes[] with dev-\u003emode_config.mutex\n\nThe modes[] array contains pointers to modes on the connectors\u0027\nmode lists, which are protected by dev-\u003emode_config.mutex.\nThus we need to extend modes[] the same protection or by the\ntime we use it the elements may already be pointing to\nfreed/reused memory."
}
],
"metrics": [
{
"cvssV3_1": {
"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"
},
"scenarios": [
{
"lang": "en",
"value": "AV:L - The race is driven through the DRM primary node `/dev/dri/card0` (`DRM_IOCTL_MODE_GETCONNECTOR`) and the in-kernel fbdev client; no network or physical access is involved.\nAC:L - The attacker controls both sides of the race \u2014 forced connector reprobes both generate the hotplug event that starts `drm_client_modeset_probe()` and perform the `drm_mode_prune_invalid()` free inside the unlocked window \u2014 and can retry the loop indefinitely while spraying the freed kmalloc slot.\nPR:L - An ordinary unprivileged local user needs only an open fd on the primary DRM node, which logind ACLs / the `video` group grant to the session user; `DRM_IOCTL_MODE_GETCONNECTOR` carries ioctl flags `0` (no DRM_AUTH, no CAP_SYS_ADMIN), and master is auto-granted to the first opener on console/headless/embedded systems.\nUI:N - No victim action is required; the attacker\u0027s own threads generate the hotplug events and the concurrent reprobes.\nS:U - The corruption stays within the kernel\u0027s own security authority \u2014 no VM, IOMMU, or sandbox boundary is crossed.\nC:H - `drm_mode_duplicate()` copies a full freed `drm_display_mode` out of a reallocatable kmalloc object, and `mode-\u003ename` is read too, giving a use-after-free read of attacker-groomed heap contents that partially surfaces via fbdev `FBIOGET_VSCREENINFO`.\nI:H - The stale slab contents are copied into `modeset-\u003emode` and then used to program CRTC timings, so a use-after-free with controlled reuse lets the attacker inject arbitrary data into live kernel display state \u2014 the standard heap-spray primitive for control-flow corruption.\nA:H - Dereferencing freed `drm_display_mode` objects reliably oopses the kernel, and garbage timings pushed to the display engine hang the GPU/console \u2014 the reporting freedesktop bug (drm/intel#10583) is a crash."
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-05T11:31:09.668Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/5a2f957e3c4553bbb100504a1acfeaeb33f4ca4e"
},
{
"url": "https://git.kernel.org/stable/c/41586487769eede64ab1aa6c65c74cbf76c12ef0"
},
{
"url": "https://git.kernel.org/stable/c/d2dc6600d4e3e1453e3b1fb233e9f97e2a1ae949"
},
{
"url": "https://git.kernel.org/stable/c/18c8cc6680ce938d0458859b6a08b4d34f7d8055"
},
{
"url": "https://git.kernel.org/stable/c/04e018bd913d3d3336ab7d21c2ad31a9175fe984"
},
{
"url": "https://git.kernel.org/stable/c/8ceb873d816786a7c8058f50d903574aff8d3764"
},
{
"url": "https://git.kernel.org/stable/c/3eadd887dbac1df8f25f701e5d404d1b90fd0fea"
}
],
"title": "drm/client: Fully protect modes[] with dev-\u003emode_config.mutex",
"x_generator": {
"engine": "bippy-1.2.0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-35950",
"datePublished": "2024-05-20T09:41:45.333Z",
"dateReserved": "2024-05-17T13:50:33.134Z",
"dateUpdated": "2026-08-05T11:31:09.668Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2024-35950",
"date": "2026-09-16",
"epss": "0.00259",
"percentile": "0.1771"
},
"nvd": "{\"cve\":{\"id\":\"CVE-2024-35950\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-20T10:15:10.490\",\"lastModified\":\"2026-08-04T11:18:14.453\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/client: Fully protect modes[] with dev-\u003emode_config.mutex\\n\\nThe modes[] array contains pointers to modes on the connectors\u0027\\nmode lists, which are protected by dev-\u003emode_config.mutex.\\nThus we need to extend modes[] the same protection or by the\\ntime we use it the elements may already be pointing to\\nfreed/reused memory.\"},{\"lang\":\"es\",\"value\":\" En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/client: Protege completamente los modos[] con dev-\u0026gt;mode_config.mutex. La matriz modes[] contiene punteros a los modos en las listas de modos de los conectores, que est\u00e1n protegidos por dev- \u0026gt;mode_config.mutex. Por lo tanto, necesitamos extender modes[] la misma protecci\u00f3n o, cuando la usemos, es posible que los elementos ya est\u00e9n apuntando a la memoria liberada/reutilizada.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/gpu/drm/drm_client_modeset.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"e13a058310509b22b2b45cbdd82d8797e173c3db\",\"lessThan\":\"5a2f957e3c4553bbb100504a1acfeaeb33f4ca4e\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e13a058310509b22b2b45cbdd82d8797e173c3db\",\"lessThan\":\"41586487769eede64ab1aa6c65c74cbf76c12ef0\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e13a058310509b22b2b45cbdd82d8797e173c3db\",\"lessThan\":\"d2dc6600d4e3e1453e3b1fb233e9f97e2a1ae949\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e13a058310509b22b2b45cbdd82d8797e173c3db\",\"lessThan\":\"18c8cc6680ce938d0458859b6a08b4d34f7d8055\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e13a058310509b22b2b45cbdd82d8797e173c3db\",\"lessThan\":\"04e018bd913d3d3336ab7d21c2ad31a9175fe984\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e13a058310509b22b2b45cbdd82d8797e173c3db\",\"lessThan\":\"8ceb873d816786a7c8058f50d903574aff8d3764\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e13a058310509b22b2b45cbdd82d8797e173c3db\",\"lessThan\":\"3eadd887dbac1df8f25f701e5d404d1b90fd0fea\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/gpu/drm/drm_client_modeset.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"4.14\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"4.14\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.4.275\",\"lessThanOrEqual\":\"5.4.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.216\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.156\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.87\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.28\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.8.7\",\"lessThanOrEqual\":\"6.8.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.9\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]},{\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\",\"affectedData\":[{\"vendor\":\"Siemens\",\"product\":\"SIMATIC S7-1500 TM MFP - GNU/Linux subsystem\",\"defaultStatus\":\"unknown\",\"versions\":[{\"version\":\"0\",\"lessThan\":\"*\",\"versionType\":\"custom\",\"status\":\"affected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}],\"ssvcV203\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"ssvcData\":{\"timestamp\":\"2024-05-20T15:10:23.377799Z\",\"id\":\"CVE-2024-35950\",\"options\":[{\"exploitation\":\"none\"},{\"automatable\":\"no\"},{\"technicalImpact\":\"partial\"}],\"role\":\"CISA Coordinator\",\"version\":\"2.0.3\"}}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"5.4.275\",\"matchCriteriaId\":\"4BD043A6-CC1F-474A-8836-03AD8F569948\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.5\",\"versionEndExcluding\":\"5.10.216\",\"matchCriteriaId\":\"A44ABF89-F1BD-4C9A-895D-7596650DCD27\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.156\",\"matchCriteriaId\":\"E80AFAB4-A9F3-415C-8D6C-52D1C13F1531\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.87\",\"matchCriteriaId\":\"BDA59296-EDB8-44CD-98E4-C08C051569E6\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.28\",\"matchCriteriaId\":\"8D6315B0-B3BA-406C-B0DB-51D9A63753F0\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.8.7\",\"matchCriteriaId\":\"531BDFB5-EF6A-4707-902E-146368303499\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"22BEDD49-2C6D-402D-9DBF-6646F6ECD10B\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"DF73CB2A-DFFD-46FB-9BFE-AA394F27EA37\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.9:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"52048DDA-FC5A-4363-95A0-A6357B4D7F8C\"}]}]},{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*\",\"matchCriteriaId\":\"07B237A9-69A3-4A9C-9DA0-4E06BD37AE73\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/04e018bd913d3d3336ab7d21c2ad31a9175fe984\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/18c8cc6680ce938d0458859b6a08b4d34f7d8055\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/3eadd887dbac1df8f25f701e5d404d1b90fd0fea\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/41586487769eede64ab1aa6c65c74cbf76c12ef0\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/5a2f957e3c4553bbb100504a1acfeaeb33f4ca4e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8ceb873d816786a7c8058f50d903574aff8d3764\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d2dc6600d4e3e1453e3b1fb233e9f97e2a1ae949\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/04e018bd913d3d3336ab7d21c2ad31a9175fe984\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/18c8cc6680ce938d0458859b6a08b4d34f7d8055\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/3eadd887dbac1df8f25f701e5d404d1b90fd0fea\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/41586487769eede64ab1aa6c65c74cbf76c12ef0\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/5a2f957e3c4553bbb100504a1acfeaeb33f4ca4e\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8ceb873d816786a7c8058f50d903574aff8d3764\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/d2dc6600d4e3e1453e3b1fb233e9f97e2a1ae949\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Patch\"]},{\"url\":\"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Mailing List\",\"Third Party Advisory\"]},{\"url\":\"https://cert-portal.siemens.com/productcert/html/ssa-265688.html\",\"source\":\"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\"}]}}",
"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2026-08-04T19:02:55+00:00",
"cve": "CVE-2024-35950",
"id": "CVE-2024-35950",
"initial_release_date": "2024-05-20T00:00:00+00:00",
"product_status:fixed": "793",
"product_status:known_affected": "70",
"product_status:known_not_affected": "51",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "kernel: drm/client: Fully protect modes[] with dev-\u0026gt;mode_config.mutex",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2024/cve-2024-35950.json",
"version": "3"
},
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CVE Program Container\", \"references\": [{\"url\": \"https://git.kernel.org/stable/c/5a2f957e3c4553bbb100504a1acfeaeb33f4ca4e\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/41586487769eede64ab1aa6c65c74cbf76c12ef0\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/d2dc6600d4e3e1453e3b1fb233e9f97e2a1ae949\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/18c8cc6680ce938d0458859b6a08b4d34f7d8055\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/04e018bd913d3d3336ab7d21c2ad31a9175fe984\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/8ceb873d816786a7c8058f50d903574aff8d3764\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://git.kernel.org/stable/c/3eadd887dbac1df8f25f701e5d404d1b90fd0fea\", \"tags\": [\"x_transferred\"]}, {\"url\": \"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html\", \"tags\": [\"x_transferred\"]}], \"providerMetadata\": {\"orgId\": \"af854a3a-2127-422b-91ae-364da2661108\", \"shortName\": \"CVE\", \"dateUpdated\": \"2024-08-02T03:21:49.192Z\"}}, {\"affected\": [{\"vendor\": \"Siemens\", \"product\": \"SIMATIC S7-1500 TM MFP - GNU/Linux subsystem\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"*\", \"versionType\": \"custom\"}], \"defaultStatus\": \"unknown\"}], \"x_adpType\": \"supplier\", \"references\": [{\"url\": \"https://cert-portal.siemens.com/productcert/html/ssa-265688.html\"}], \"providerMetadata\": {\"orgId\": \"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e\", \"shortName\": \"siemens-SADP\", \"dateUpdated\": \"2026-05-12T11:53:09.471Z\"}}, {\"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-35950\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-05-20T15:10:23.377799Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-05-23T19:01:24.922Z\"}, \"title\": \"CISA ADP Vulnrichment\"}], \"cna\": {\"title\": \"drm/client: Fully protect modes[] with dev-\u003emode_config.mutex\", \"metrics\": [{\"cvssV3_1\": {\"version\": \"3.1\", \"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\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"AV:L - The race is driven through the DRM primary node `/dev/dri/card0` (`DRM_IOCTL_MODE_GETCONNECTOR`) and the in-kernel fbdev client; no network or physical access is involved.\\nAC:L - The attacker controls both sides of the race \\u2014 forced connector reprobes both generate the hotplug event that starts `drm_client_modeset_probe()` and perform the `drm_mode_prune_invalid()` free inside the unlocked window \\u2014 and can retry the loop indefinitely while spraying the freed kmalloc slot.\\nPR:L - An ordinary unprivileged local user needs only an open fd on the primary DRM node, which logind ACLs / the `video` group grant to the session user; `DRM_IOCTL_MODE_GETCONNECTOR` carries ioctl flags `0` (no DRM_AUTH, no CAP_SYS_ADMIN), and master is auto-granted to the first opener on console/headless/embedded systems.\\nUI:N - No victim action is required; the attacker\u0027s own threads generate the hotplug events and the concurrent reprobes.\\nS:U - The corruption stays within the kernel\u0027s own security authority \\u2014 no VM, IOMMU, or sandbox boundary is crossed.\\nC:H - `drm_mode_duplicate()` copies a full freed `drm_display_mode` out of a reallocatable kmalloc object, and `mode-\u003ename` is read too, giving a use-after-free read of attacker-groomed heap contents that partially surfaces via fbdev `FBIOGET_VSCREENINFO`.\\nI:H - The stale slab contents are copied into `modeset-\u003emode` and then used to program CRTC timings, so a use-after-free with controlled reuse lets the attacker inject arbitrary data into live kernel display state \\u2014 the standard heap-spray primitive for control-flow corruption.\\nA:H - Dereferencing freed `drm_display_mode` objects reliably oopses the kernel, and garbage timings pushed to the display engine hang the GPU/console \\u2014 the reporting freedesktop bug (drm/intel#10583) is a crash.\"}]}], \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"e13a058310509b22b2b45cbdd82d8797e173c3db\", \"lessThan\": \"5a2f957e3c4553bbb100504a1acfeaeb33f4ca4e\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e13a058310509b22b2b45cbdd82d8797e173c3db\", \"lessThan\": \"41586487769eede64ab1aa6c65c74cbf76c12ef0\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e13a058310509b22b2b45cbdd82d8797e173c3db\", \"lessThan\": \"d2dc6600d4e3e1453e3b1fb233e9f97e2a1ae949\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e13a058310509b22b2b45cbdd82d8797e173c3db\", \"lessThan\": \"18c8cc6680ce938d0458859b6a08b4d34f7d8055\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e13a058310509b22b2b45cbdd82d8797e173c3db\", \"lessThan\": \"04e018bd913d3d3336ab7d21c2ad31a9175fe984\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e13a058310509b22b2b45cbdd82d8797e173c3db\", \"lessThan\": \"8ceb873d816786a7c8058f50d903574aff8d3764\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"e13a058310509b22b2b45cbdd82d8797e173c3db\", \"lessThan\": \"3eadd887dbac1df8f25f701e5d404d1b90fd0fea\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/gpu/drm/drm_client_modeset.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"4.14\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"4.14\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"5.4.275\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.216\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.156\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.87\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.28\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8.7\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.8.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/gpu/drm/drm_client_modeset.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/5a2f957e3c4553bbb100504a1acfeaeb33f4ca4e\"}, {\"url\": \"https://git.kernel.org/stable/c/41586487769eede64ab1aa6c65c74cbf76c12ef0\"}, {\"url\": \"https://git.kernel.org/stable/c/d2dc6600d4e3e1453e3b1fb233e9f97e2a1ae949\"}, {\"url\": \"https://git.kernel.org/stable/c/18c8cc6680ce938d0458859b6a08b4d34f7d8055\"}, {\"url\": \"https://git.kernel.org/stable/c/04e018bd913d3d3336ab7d21c2ad31a9175fe984\"}, {\"url\": \"https://git.kernel.org/stable/c/8ceb873d816786a7c8058f50d903574aff8d3764\"}, {\"url\": \"https://git.kernel.org/stable/c/3eadd887dbac1df8f25f701e5d404d1b90fd0fea\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/client: Fully protect modes[] with dev-\u003emode_config.mutex\\n\\nThe modes[] array contains pointers to modes on the connectors\u0027\\nmode lists, which are protected by dev-\u003emode_config.mutex.\\nThus we need to extend modes[] the same protection or by the\\ntime we use it the elements may already be pointing to\\nfreed/reused memory.\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.275\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.216\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.156\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.87\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.28\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8.7\", \"versionStartIncluding\": \"4.14\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.9\", \"versionStartIncluding\": \"4.14\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2026-08-05T11:31:09.668Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2024-35950\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-08-05T11:31:09.668Z\", \"dateReserved\": \"2024-05-17T13:50:33.134Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-20T09:41:45.333Z\", \"assignerShortName\": \"Linux\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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.
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…