SB2025030661 - Improper locking in Linux kernel net team driver
Published: March 6, 2025 Updated: May 11, 2025
Security Bulletin ID
SB2025030661
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-2024-58071)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper locking within the team_port_add() function in drivers/net/team/team.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/184a564e6000b41582f160a5be9a9b5aabe22ac1
- https://git.kernel.org/stable/c/1bb06f919fa5bec77ad9b6002525c3dcc5c1fd6c
- https://git.kernel.org/stable/c/3fff5da4ca2164bb4d0f1e6cd33f6eb8a0e73e50
- https://git.kernel.org/stable/c/adff6ac889e16d97abd1e4543f533221127e978a
- https://git.kernel.org/stable/c/d9bce1310c0e2a55888e3e08c9f69d8377b3a377
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.13.2