SB20260216137 - Input validation error in Linux kernel pmdomain imx driver
Published: February 16, 2026
Security Bulletin ID
SB20260216137
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) Input validation error (CVE-ID: CVE-2026-23116)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the imx8mq_vpu_power_notifier() function in drivers/pmdomain/imx/imx8m-blk-ctrl.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/3de49966499634454fd59e0e6fecd50baab7febd
- https://git.kernel.org/stable/c/5c56a6f4b5a4f87c094c92a30fa17e28e37ec2ab
- https://git.kernel.org/stable/c/8859e336d233e61a4c40d40dc6a9f21e8b9b719c
- https://git.kernel.org/stable/c/cad7003d951e8899db58ee2fef211586af726f09
- https://git.kernel.org/stable/c/fd675de6bddf7e9bdf42ae3929d4c27ba6d1ef76