SB20250919135 - Buffer overflow in Linux kernel remoteproc driver
Published: September 19, 2025 Updated: September 22, 2025
Security Bulletin ID
SB20250919135
CSH 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 vulnerability.
1) Buffer overflow (CVE-ID: CVE-2023-53434)
CWE-ID: CWE-119 - Memory corruption
CVSSv4: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to memory corruption within the imx_dsp_rproc_kick() function 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.