SB2025030639 - Use-after-free in Linux kernel ubifs
Published: March 6, 2025 Updated: May 11, 2025
Security Bulletin ID
SB2025030639
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Use-after-free (CVE-ID: CVE-2024-58058)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the ubifs_dump_tnc() function in fs/ubifs/debug.c. A local user can escalate privileges on the system.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/2a987950df825d0144370e700dc5fb337684ffba
- https://git.kernel.org/stable/c/40e25a3c0063935763717877bb2a814c081509ff
- https://git.kernel.org/stable/c/77e5266e3d3faa6bdcf20d9c68a8972f6aa06522
- https://git.kernel.org/stable/c/bdb0ca39e0acccf6771db49c3f94ed787d05f2d7
- https://git.kernel.org/stable/c/e01b55f261ccc96e347eba4931e4429d080d879d
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.129