In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: Fix H264 stateless decoder smatch warning Fix a smatch static checker warning on vdec_h264_req_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/18181b0c1c5bd43846e5e0ae3d61a4a1adceab03 cve-icon cve-icon
https://git.kernel.org/stable/c/7878d3a385efab560dce793b595447867fb163f2 cve-icon cve-icon
https://git.kernel.org/stable/c/790d1848fac5ac3b1c474f66162598ab07a20c21 cve-icon cve-icon
https://git.kernel.org/stable/c/c6b9f971b43980de8893610f606d751131fb5d86 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024102113-CVE-2024-47752-1b11@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-47752 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-47752 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 stateless decoder smatch warning Fix a smatch static checker warning on vdec_h264_req_if.c. Which leads to a kernel crash when fb is NULL.
Title media: mediatek: vcodec: Fix H264 stateless decoder smatch warning
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-10-21T12:14:17.097Z

Updated: 2024-11-05T09:49:59.220Z

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

Link: CVE-2024-47752

cve-icon Vulnrichment

Updated: 2024-10-21T12:57:50.481Z

cve-icon NVD

Status : Analyzed

Published: 2024-10-21T13:15:05.203

Modified: 2024-10-22T16:11:09.037

Link: CVE-2024-47752

cve-icon Redhat

Severity : Moderate

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

Links: CVE-2024-47752 - Bugzilla