SB2024110770 - Input validation error in Linux kernel uapi linux
Published: November 7, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024110770
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) Input validation error (CVE-ID: CVE-2024-50163)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the BPF_CALL_3() function in net/core/filter.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/4e1e428533845d48828bd3875c0e92e8565b9962
- https://git.kernel.org/stable/c/314dbee9fe4f5cee36435465de52c988d7caa466
- https://git.kernel.org/stable/c/0fca5ed4be8e8bfbfb9bd97845af596bab7192d3
- https://git.kernel.org/stable/c/cec288e05ceac9a0d3a3a1fd279534b11844c826
- https://git.kernel.org/stable/c/09d88791c7cd888d5195c84733caf9183dcfbd16
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.170
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.115
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11.6
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.59