SB2022112536 - openEuler update for xorg-x11-server
Published: November 25, 2022
Security Bulletin ID
SB2022112536
Severity
Low
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Memory leak (CVE-ID: CVE-2022-3553)
The vulnerability allows a local user to perform DoS attack on the target system.
The vulnerability exists due memory leak within the xquartz component in hw/xquartz/X11Controller.m. A local user can force the application to leak memory and perform denial of service attack.
2) Memory leak (CVE-ID: CVE-2022-3551)
The vulnerability allows a local user to perform DoS attack on the target system.
The vulnerability exists due memory leak within the ProcXkbGetKbdByName() function in xkb/xkb.c. A local user can force the application to leak memory and perform denial of service attack.
Remediation
Install update from vendor's website.