SB2025011739 - Memory leak in Linux kernel arm64 kernel
Published: January 17, 2025 Updated: May 11, 2025
Security Bulletin ID
SB2025011739
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-2024-57874)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the tagged_addr_ctrl_get() and tagged_addr_ctrl_set() functions in arch/arm64/kernel/ptrace.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/1152dd13845efde5554f80c7e1233bae1d26bd3e
- https://git.kernel.org/stable/c/1370cf3eb5495d70e00547598583a4cd45b40b99
- https://git.kernel.org/stable/c/1c176f5155ee6161fee6f416b64aa50394d3f220
- https://git.kernel.org/stable/c/96035c0093db258975b8887676afe59a64c34a72
- https://git.kernel.org/stable/c/abd614bbfcee73247495bd9472da8f85ac83546e
- https://git.kernel.org/stable/c/ca62d90085f4af36de745883faab9f8a7cbb45d3
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.231
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.174
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.120
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.5
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.13
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.66