SB2025102320 - Memory leak in Linux kernel omapdrm dss driver
Published: October 23, 2025 Updated: October 26, 2025
Security Bulletin ID
SB2025102320
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-2022-50574)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the __dss_uninit_ports() and dss_init_ports() functions in drivers/gpu/drm/omapdrm/dss/dss.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/1f340e1c1c74d11c45a6e32663829b26acd4f47b
- https://git.kernel.org/stable/c/8b42057e62120813ebe9274f508fa785b7cab33a
- https://git.kernel.org/stable/c/8f7c4114db841497e1148598e22548dd1f700b22
- https://git.kernel.org/stable/c/9d7af9b1624dd70b67354972d7297429e6372091
- https://git.kernel.org/stable/c/a5ce83e85d795ec98697039ecc518b21d5810adc
- https://git.kernel.org/stable/c/e55261beb86a15c190b2ff9090cb47bc06765353
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19.17