SB20250919131 - Resource management error in Linux kernel bridge adv7511 driver
Published: September 19, 2025 Updated: September 22, 2025
Security Bulletin ID
SB20250919131
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) Resource management error (CVE-ID: CVE-2022-50412)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to resource management error within the adv7511_remove() function in drivers/gpu/drm/bridge/adv7511/adv7511_drv.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/3747465c5da7a11957a34bbb9485d9fc253b91cc
- https://git.kernel.org/stable/c/40cdb02cb9f965732eb543d47f15bef8d10f0f5f
- https://git.kernel.org/stable/c/4d4d5bc659206b187263190ad9a03513f625659d
- https://git.kernel.org/stable/c/86ae5170786aea3e1751123ca55700fb9b37b623
- https://git.kernel.org/stable/c/f369fb4deed7ab997cfa703dc85ec08b3adc1af8
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.75