SB2025100334 - Input validation error in Linux kernel remoteproc driver
Published: October 3, 2025 Updated: October 27, 2025
Security Bulletin ID
SB2025100334
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-2022-50426)
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to improper input validation within the imx_dsp_rproc_stop() and imx_dsp_rproc_vq_work() functions in drivers/remoteproc/imx_dsp_rproc.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.