Beveiligingsadvies

CVE-2022-4283

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2022-12-14 00:00:00

Laatst bijgewerkt 2025-04-14 18:13:03

Toegewezen door redhat

CVSS-score 7.8

Status PUBLISHED

Beschrijving

A vulnerability was found in X.Org. This security flaw occurs because the XkbCopyNames function left a dangling pointer to freed memory, resulting in out-of-bounds memory access on subsequent XkbGetKbdByName requests.. This issue can lead to local privileges elevation on systems where the X server is running privileged and remote code execution for ssh X forwarding sessions.

← Alle CVE's bekijken Bekijk op cve.org ↗