SB2025123091 - Memory leak in Linux kernel clk imx driver
Published: December 30, 2025 Updated: December 31, 2025
Security Bulletin ID
SB2025123091
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) Memory leak (CVE-ID: CVE-2023-54221)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory leak within the imx93_clocks_probe() function in drivers/clk/imx/clk-imx93.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/280a5ff665e12d1e0c54c20cedc9c5008aa686a5
- https://git.kernel.org/stable/c/d17c16a2b2a6589c45b0bfb1b9914da80b72d89e
- https://git.kernel.org/stable/c/e02ba11b457647050cb16e7cad16cec3c252fade
- https://git.kernel.org/stable/c/fac9c624138c4bc021d7a8ee3b974c9e10926d92
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.13