CVE-2023-52461

In the Linux kernel, the following vulnerability has been resolved: drm/sched: Fix bounds limiting when given a malformed entity If we're given a malformed entity in drm_sched_entity_init()--shouldn't happen, but we verify--with out-of-bounds priority value, we set it to an allowed value. Fix the expression which sets this limit.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/1470d173925d697b497656b93f7c5bddae2e64b2	Patch
https://git.kernel.org/stable/c/2bbe6ab2be53858507f11f99f856846d04765ae3	Patch
https://git.kernel.org/stable/c/1470d173925d697b497656b93f7c5bddae2e64b2	Patch
https://git.kernel.org/stable/c/2bbe6ab2be53858507f11f99f856846d04765ae3	Patch

Configurations

Configuration 1 (hide)

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

History

26 Mar 2025, 11:41

Type	Values Removed	Values Added
CPE		cpe:2.3:o:linux:linux_kernel::::::::
References	~~() https://git.kernel.org/stable/c/1470d173925d697b497656b93f7c5bddae2e64b2 -~~	() https://git.kernel.org/stable/c/1470d173925d697b497656b93f7c5bddae2e64b2 - Patch
References	~~() https://git.kernel.org/stable/c/2bbe6ab2be53858507f11f99f856846d04765ae3 -~~	() https://git.kernel.org/stable/c/2bbe6ab2be53858507f11f99f856846d04765ae3 - Patch
First Time		Linux linux Kernel Linux
CWE		NVD-CWE-noinfo

Information

Published : 2024-02-23 15:15

Updated : 2025-03-26 11:41

NVD link : CVE-2023-52461

Mitre link : CVE-2023-52461

CVE.ORG link : CVE-2023-52461

JSON object : View

Products Affected

linux

linux_kernel

CWE

NVD-CWE-noinfo

{"id": "CVE-2023-52461", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2024-02-23T15:15:08.490", "references": [{"url": "https://git.kernel.org/stable/c/1470d173925d697b497656b93f7c5bddae2e64b2", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/2bbe6ab2be53858507f11f99f856846d04765ae3", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/1470d173925d697b497656b93f7c5bddae2e64b2", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://git.kernel.org/stable/c/2bbe6ab2be53858507f11f99f856846d04765ae3", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/sched: Fix bounds limiting when given a malformed entity\n\nIf we're given a malformed entity in drm_sched_entity_init()--shouldn't\nhappen, but we verify--with out-of-bounds priority value, we set it to an\nallowed value. Fix the expression which sets this limit."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/sched: corrige los l\u00edmites que limitan cuando se proporciona una entidad con formato incorrecto. Si se nos proporciona una entidad con formato incorrecto en drm_sched_entity_init(), no deber\u00eda suceder, pero lo verificamos, sin valor de prioridad de los l\u00edmites, lo configuramos en un valor permitido. Fije la expresi\u00f3n que establece este l\u00edmite."}], "lastModified": "2025-03-26T11:41:07.140", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7229C448-E0C9-488B-8939-36BA5254065E", "versionEndExcluding": "6.7.2", "versionStartIncluding": "6.7"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}