SB20250226150 - Memory leak in Linux kernel memory samsung driver
Published: February 26, 2025 Updated: May 11, 2025
Security Bulletin ID
SB20250226150
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-2022-49676)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the of_get_dram_timings() function in drivers/memory/samsung/exynos5422-dmc.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/1332661e09304b7b8e84e5edc11811ba08d12abe
- https://git.kernel.org/stable/c/889aad2203e09eed2071ca8985c25e9d6aea5735
- https://git.kernel.org/stable/c/bb2a481778c60f912c363e271ae46b55ff8132db
- https://git.kernel.org/stable/c/cde4480b5ab06195b9164184b0c02ced71e601b4
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.51