VDB
DEBIAN-CVE-2022-46344
DEBIAN-CVE-2022-46344
PUBLISHED
CVSS 8.800000190734863 HIGH
A vulnerability was found in X.Org. This security flaw occurs because the handler for the XIChangeProperty request has a length-validation issues, resulting in out-of-bounds memory reads and potential information disclosure. 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.
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | xorg-server | 0, 0, 0 |
| Debian:11 | xorg-server | 2:1.20.11-1, 0, 1.20.11-1 |
| Debian:13 | xwayland | 0, 0, 0 |
| Debian:12 | xwayland | 0, 0, 0 |
| Debian:14 | xorg-server | 0, 0, 0 |
| Debian:14 | xwayland | 0, 0, 0 |
| Debian:13 | xorg-server | 0, 0, 0 |
Timeline
- Dec 14, 2022 CVE Published
- Apr 28, 2026 CVE Updated