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.

Metrics

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.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

Configuration 1 [-]

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

No data.

References
Link Providers
https://git.kernel.org/stable/c/301f7778263116388c20521a1a641067647ab31c cve-icon cve-icon
https://git.kernel.org/stable/c/47b3b97930913ca74a595cc12bdbb650259afc6e cve-icon cve-icon
https://git.kernel.org/stable/c/588bcce9e64cc5138858ab562268eb3943c5b06c cve-icon cve-icon
https://git.kernel.org/stable/c/9be85491619f1953b8a29590ca630be571941ffa cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024102114-CVE-2024-47754-a412@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-47754 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-47754 cve-icon
History

Tue, 22 Oct 2024 16:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Tue, 22 Oct 2024 15:30:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses CWE-476
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

 cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

Tue, 22 Oct 2024 01:30:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate

Mon, 21 Oct 2024 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 21 Oct 2024 12:30:00 +0000

Type Values Removed Values Added
Description 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.
Title media: mediatek: vcodec: Fix H264 multi stateless decoder smatch warning
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-10-21T12:14:18.427Z

Updated: 2024-11-05T09:50:01.606Z

Reserved: 2024-09-30T16:00:12.961Z

Link: CVE-2024-47754

cve-icon Vulnrichment

Updated: 2024-10-21T12:57:35.889Z

cve-icon NVD

Status : Analyzed

Published: 2024-10-21T13:15:05.377

Modified: 2024-10-22T16:10:21.907

Link: CVE-2024-47754

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-10-21T00:00:00Z

Links: CVE-2024-47754 - Bugzilla