SB2025122634 - Memory leak in Linux kernel media platform driver
Published: December 26, 2025 Updated: December 31, 2025
Security Bulletin ID
SB2025122634
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Memory leak (CVE-ID: CVE-2023-54109)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the fdp1_probe() and fdp1_remove() functions in drivers/media/platform/rcar_fdp1.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/1acb982e3616e70128994fdecf2368a259c8a489
- https://git.kernel.org/stable/c/2322b262d2205720518785c2706a3283725ba402
- https://git.kernel.org/stable/c/418a8f3140e07f33bbd5a81625d0ef46c0732cef
- https://git.kernel.org/stable/c/45b7461d914c867ef21c74798da8c42d13d3a0df
- https://git.kernel.org/stable/c/48765ca7c6b71bf73a4cc8475a4bad9e2633cf61
- https://git.kernel.org/stable/c/59c6addfaaaa09ff7654e4d8793cb16fd22a46d4
- https://git.kernel.org/stable/c/9df630dafa1a59946d1da6f070d4cb64f14ea57c
- https://git.kernel.org/stable/c/c766c90faf93897b77c9c5daa603cffab85ba907
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.283
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.180
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.111
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.243
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.28
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2.15
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.2
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.4