ZDI-24-011: X.Org Server RecalculateMasterButtons Out-Of-Bounds Access Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of X.Org Server. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2023-6377.

access attacker attackers code cve cves cvss escalation exploit local local privilege escalation low order org out-of-bounds privilege privileged privilege escalation privileges rating server system target vulnerability x.org zdi