CVE-2024-42081 - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: drm/xe/xe_devcoredump: Check NULL before assignments Assign 'xe_devcoredump_snapshot *' and 'xe_device *' only if 'coredump' is not NULL. v2 - Fix commit messages. v3 - Define variables before code.(Ashutosh/Jose) v4 - Drop return check for coredump_to_xe. (Jose/Rodrigo) v5 - Modify misleading commit message. (Matt)

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Linux	Linux Kernel

Configuration 1 [-]

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://git.kernel.org/stable/c/76ec0e33707282d5321555698d902f4e067aff37
https://git.kernel.org/stable/c/b15e65349553b1689d15fbdebea874ca5ae2274a
https://lore.kernel.org/linux-cve-announce/2024072955-CVE-2024-42081-f144@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-42081
https://www.cve.org/CVERecord?id=CVE-2024-42081

History

Thu, 12 Sep 2024 08:30:00 +0000

Type	Values Removed	Values Added
Metrics	ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 11 Sep 2024 13:30:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-07-29T15:52:43.176Z

Updated: 2024-09-11T17:33:07.494Z

Reserved: 2024-07-29T15:50:41.170Z

Link: CVE-2024-42081

Vulnrichment

Updated: 2024-08-02T04:54:32.560Z

NVD

Status : Analyzed

Published: 2024-07-29T16:15:07.317

Modified: 2024-07-30T18:57:21.440

Link: CVE-2024-42081

Redhat

Severity : Low

Publid Date: 2024-07-29T00:00:00Z

Links: CVE-2024-42081 - Bugzilla

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-42081", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-07-29T15:50:41.170Z", "datePublished": "2024-07-29T15:52:43.176Z", "dateUpdated": "2024-09-11T17:33:07.494Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-07-29T15:52:43.176Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/xe_devcoredump: Check NULL before assignments\n\nAssign 'xe_devcoredump_snapshot *' and 'xe_device *' only if\n'coredump' is not NULL.\n\nv2\n- Fix commit messages.\n\nv3\n- Define variables before code.(Ashutosh/Jose)\n\nv4\n- Drop return check for coredump_to_xe. (Jose/Rodrigo)\n\nv5\n- Modify misleading commit message. (Matt)"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/xe/xe_devcoredump.c"], "versions": [{"version": "1da177e4c3f4", "lessThan": "76ec0e337072", "status": "affected", "versionType": "git"}, {"version": "1da177e4c3f4", "lessThan": "b15e65349553", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/gpu/drm/xe/xe_devcoredump.c"], "versions": [{"version": "6.9.8", "lessThanOrEqual": "6.9.*", "status": "unaffected", "versionType": "custom"}, {"version": "6.10", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/76ec0e33707282d5321555698d902f4e067aff37"}, {"url": "https://git.kernel.org/stable/c/b15e65349553b1689d15fbdebea874ca5ae2274a"}], "title": "drm/xe/xe_devcoredump: Check NULL before assignments", "x_generator": {"engine": "bippy-c9c4e1df01b2"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T04:54:32.560Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/76ec0e33707282d5321555698d902f4e067aff37", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/b15e65349553b1689d15fbdebea874ca5ae2274a", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-42081", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:19:10.253541Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:33:07.494Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/76ec0e33707282d5321555698d902f4e067aff37", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/b15e65349553b1689d15fbdebea874ca5ae2274a", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T04:54:32.560Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-42081", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T16:19:10.253541Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T12:42:14.654Z"}}], "cna": {"title": "drm/xe/xe_devcoredump: Check NULL before assignments", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "1da177e4c3f4", "lessThan": "76ec0e337072", "versionType": "git"}, {"status": "affected", "version": "1da177e4c3f4", "lessThan": "b15e65349553", "versionType": "git"}], "programFiles": ["drivers/gpu/drm/xe/xe_devcoredump.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "unaffected", "version": "6.9.8", "versionType": "custom", "lessThanOrEqual": "6.9.*"}, {"status": "unaffected", "version": "6.10", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/gpu/drm/xe/xe_devcoredump.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/76ec0e33707282d5321555698d902f4e067aff37"}, {"url": "https://git.kernel.org/stable/c/b15e65349553b1689d15fbdebea874ca5ae2274a"}], "x_generator": {"engine": "bippy-c9c4e1df01b2"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/xe_devcoredump: Check NULL before assignments\n\nAssign 'xe_devcoredump_snapshot *' and 'xe_device *' only if\n'coredump' is not NULL.\n\nv2\n- Fix commit messages.\n\nv3\n- Define variables before code.(Ashutosh/Jose)\n\nv4\n- Drop return check for coredump_to_xe. (Jose/Rodrigo)\n\nv5\n- Modify misleading commit message. (Matt)"}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-07-29T15:52:43.176Z"}}}, "cveMetadata": {"cveId": "CVE-2024-42081", "state": "PUBLISHED", "dateUpdated": "2024-09-11T17:33:07.494Z", "dateReserved": "2024-07-29T15:50:41.170Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-07-29T15:52:43.176Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "5810FB48-F33E-4087-A3BB-2F33EEFFA914", "versionEndExcluding": "6.9.8", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/xe_devcoredump: Check NULL before assignments\n\nAssign 'xe_devcoredump_snapshot *' and 'xe_device *' only if\n'coredump' is not NULL.\n\nv2\n- Fix commit messages.\n\nv3\n- Define variables before code.(Ashutosh/Jose)\n\nv4\n- Drop return check for coredump_to_xe. (Jose/Rodrigo)\n\nv5\n- Modify misleading commit message. (Matt)"}, {"lang": "es", "value": " En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/xe/xe_devcoredump: marque NULL antes de las asignaciones. Asigne 'xe_devcoredump_snapshot *' y 'xe_device *' solo si 'coredump' no es NULL. v2: corrige los mensajes de confirmaci\u00f3n. v3: definir variables antes del c\u00f3digo. (Ashutosh/Jose) v4: eliminar la verificaci\u00f3n de retorno para coredump_to_xe. (Jos\u00e9/Rodrigo) v5 - Modificar mensaje de confirmaci\u00f3n enga\u00f1oso. (Matt)"}], "id": "CVE-2024-42081", "lastModified": "2024-07-30T18:57:21.440", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2024-07-29T16:15:07.317", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/76ec0e33707282d5321555698d902f4e067aff37"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b15e65349553b1689d15fbdebea874ca5ae2274a"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}