SB20240702118 - Input validation error in Linux kernel x86 net
Published: July 2, 2024 Updated: May 13, 2025
Security Bulletin ID
SB20240702118
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-2024-35903)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the emit_call() function in arch/x86/net/bpf_jit_comp.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/3f9d57c771656bfd651e22edcfdb5f60e62542d4
- https://git.kernel.org/stable/c/81166178cf0a0062a22b1b3b5368183d39577028
- https://git.kernel.org/stable/c/9d98aa088386aee3db1b7b60b800c0fde0654a4a
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.26
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8.5