SB20240603193 - Double free in Linux kernel clk mediatek driver
Published: June 3, 2024 Updated: May 14, 2025
Security Bulletin ID
SB20240603193
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) Double free (CVE-ID: CVE-2024-27433)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to a double free error within the clk_mt7622_apmixed_remove() function in drivers/clk/mediatek/clk-mt7622-apmixedsys.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/de3340533bd68a7b3d6be1841b8eb3fa6c762fe6
- https://git.kernel.org/stable/c/f3633fed984f1db106ff737a0bb52fadb2d89ac7
- https://git.kernel.org/stable/c/fa761ce7a1d15cca1a306b3635f81a22b15fee5b
- https://git.kernel.org/stable/c/a32e88f2b20259f5fe4f8eed598bbc85dc4879ed
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.23
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.7.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8.2