SB2024123086 - Use-after-free in Linux kernel sh intc driver
Published: December 30, 2024 Updated: May 12, 2025
Security Bulletin ID
SB2024123086
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-2024-53165)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a use-after-free error within the register_intc_controller() function in drivers/sh/intc/core.c. A local user can escalate privileges on the system.
Remediation
Install update from vendor's website.
References
- https://git.kernel.org/stable/c/3c7c806b3eafd94ae0f77305a174d63b69ec187c
- https://git.kernel.org/stable/c/588bdec1ff8b81517dbae0ae51c9df52c0b952d3
- https://git.kernel.org/stable/c/63e72e551942642c48456a4134975136cdcb9b3c
- https://git.kernel.org/stable/c/6ba6e19912570b2ad68298be0be1dc779014a303
- https://git.kernel.org/stable/c/971b4893457788e0e123ea552f0bb126a5300e61
- https://git.kernel.org/stable/c/b8b84dcdf3ab1d414304819f824b10efba64132c
- https://git.kernel.org/stable/c/c3f4f4547fb291982f5ef56c048277c4d5ccc4e4
- https://git.kernel.org/stable/c/c43df7dae28fb9fce96ef088250c1e3c3a77c527
- https://git.kernel.org/stable/c/d8de818df12d86a1a26a8efd7b4b3b9c6dc3c5cc
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.287