SB2023101180 - Information disclosure in Linux kernel cec driver
Published: October 11, 2023
Security Bulletin ID
SB2023101180
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Memory leak (CVE-ID: CVE-2020-36766)
The vulnerability allows a local user to gain access to sensitive information.
The vulnerability exists due memory leak in drivers/media/cec/core/cec-api.c in Linux kernel. A local user can force the system to leak memory.
Remediation
Install update from vendor's website.