SB2025100829 - Memory leak in Linux kernel arm mach-omap2
Published: October 8, 2025 Updated: October 27, 2025
Security Bulletin ID
SB2025100829
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-2022-50539)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the omap4_sram_init() function in arch/arm/mach-omap2/omap4-common.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/049875b76660bbdc4873a915afb294f954eb7320
- https://git.kernel.org/stable/c/1d9452ae3bdb830f9309cf10a2f65977999cb14e
- https://git.kernel.org/stable/c/7c32919a378782c95c72bc028b5c30dfe8c11f82
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.16
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.2.3
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3