SB20240530126 - Memory leak in Linux kernel erofs
Published: May 30, 2024 Updated: May 14, 2025
Security Bulletin ID
SB20240530126
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-2023-52526)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the min_t() function in fs/erofs/decompressor_lzma.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/6a5a8f0a9740f865693d5aa97a42cc4504538e18
- https://git.kernel.org/stable/c/c955751cbf864cf2055117dd3fe7f780d2a57b56
- https://git.kernel.org/stable/c/75a5221630fe5aa3fedba7a06be618db0f79ba1e
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.57
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.5.7
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6