#VU99047 Input validation error in Linux kernel - CVE-2024-47754
Published: October 22, 2024 / Updated: May 12, 2025
Vulnerability identifier: #VU99047
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-47754
CWE-ID: CWE-20
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Linux kernel
Linux kernel
Software vendor:
Linux Foundation
Linux Foundation
Description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the vdec_h264_slice_single_decode() function in drivers/media/platform/mediatek/vcodec/decoder/vdec/vdec_h264_req_multi_if.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
External links
- https://git.kernel.org/stable/c/588bcce9e64cc5138858ab562268eb3943c5b06c
- https://git.kernel.org/stable/c/47b3b97930913ca74a595cc12bdbb650259afc6e
- https://git.kernel.org/stable/c/301f7778263116388c20521a1a641067647ab31c
- https://git.kernel.org/stable/c/9be85491619f1953b8a29590ca630be571941ffa
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.130
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.13
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11.2
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.54