CVE-2024-47754

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix H264 multi stateless decoder smatch warning Fix a smatch static checker warning on vdec_h264_req_multi_if.c. Which leads to a kernel crash when fb is NULL.

CVSS v3 5.5 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/301f7778263116388c20521a1a641067647ab31c	Patch
https://git.kernel.org/stable/c/47b3b97930913ca74a595cc12bdbb650259afc6e	Patch
https://git.kernel.org/stable/c/588bcce9e64cc5138858ab562268eb3943c5b06c	Patch
https://git.kernel.org/stable/c/9be85491619f1953b8a29590ca630be571941ffa	Patch
https://git.kernel.org/stable/c/d48890ef8765001caff732ac6ec80a3b2e470215

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

07 Mar 2025, 18:15

Type	Values Removed	Values Added
References		() https://git.kernel.org/stable/c/d48890ef8765001caff732ac6ec80a3b2e470215 -

Information

Published : 2024-10-21 13:15

Updated : 2025-03-07 18:15

NVD link : CVE-2024-47754

Mitre link : CVE-2024-47754

CVE.ORG link : CVE-2024-47754

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

{"id": "CVE-2024-47754", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2024-10-21T13:15:05.377", "references": [{"url": "https://git.kernel.org/stable/c/301f7778263116388c20521a1a641067647ab31c", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/47b3b97930913ca74a595cc12bdbb650259afc6e", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/588bcce9e64cc5138858ab562268eb3943c5b06c", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/9be85491619f1953b8a29590ca630be571941ffa", "tags": ["Patch"], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/d48890ef8765001caff732ac6ec80a3b2e470215", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: mediatek: vcodec: Fix H264 multi stateless decoder smatch warning\n\nFix a smatch static checker warning on vdec_h264_req_multi_if.c.\nWhich leads to a kernel crash when fb is NULL."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: mediatek: vcodec: Se corrige la advertencia de coincidencia de decodificador multiestado H264 Se corrige una advertencia de comprobador est\u00e1tico de coincidencia en vdec_h264_req_multi_if.c. Que provoca un bloqueo del kernel cuando fb es NULL."}], "lastModified": "2025-03-07T18:15:41.160", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8AA8041C-8654-4FB1-AEF6-96991ED55345", "versionEndExcluding": "6.6.54", "versionStartIncluding": "5.19"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE94BB8D-B0AB-4563-9ED7-A12122B56EBE", "versionEndExcluding": "6.10.13", "versionStartIncluding": "6.7"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AB755D26-97F4-43B6-8604-CD076811E181", "versionEndExcluding": "6.11.2", "versionStartIncluding": "6.11"}], "operator": "OR"}]}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}