RHSA-2023:2248MediumCVSS 8.8

Red Hat Security Advisory: xorg-x11-server security and bug fix update

Published
May 9, 2023
Last Modified
June 26, 2026

🔗 CVE IDs covered (9)

CVE-2023-0494 →CVE-2022-3550 →CVE-2022-3551 →CVE-2022-46340 →CVE-2022-46342 →CVE-2022-46343 →CVE-2022-46344 →CVE-2022-4283 →CVE-2022-46341 →

📋 Description

CVE-2022-3550 — xorg-x11-server: buffer overflow in _GetCountedString() in xkb/xkb.c CVE-2022-3551 — xorg-x11-server: memory leak in ProcXkbGetKbdByName() in xkb/xkb.c CVE-2022-4283 — xorg-x11-server: XkbGetKbdByName use-after-free CVE-2022-46340 — xorg-x11-server: XTestSwapFakeInput stack overflow CVE-2022-46341 — xorg-x11-server: XIPassiveUngrab out-of-bounds access CVE-2022-46342 — xorg-x11-server: XvdiSelectVideoNotify use-after-free CVE-2022-46343 — xorg-x11-server: ScreenSaverSetAttributes use-after-free CVE-2022-46344 — xorg-x11-server: XIChangeProperty out-of-bounds access CVE-2023-0494 — xorg-x11-server: DeepCopyPointerClasses use-after-free leads to privilege elevation

🔗 References (15)