SB2024112073 - Improper locking in Linux kernel sched
Published: November 20, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024112073
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) Improper locking (CVE-ID: CVE-2024-53044)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the tcf_block_get_ext() function in net/sched/cls_api.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.