vulnerability
Amazon Linux 2023: CVE-2025-62231: Important priority package update for tigervnc (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:L/AC:L/Au:S/C:C/I:P/A:C) | Oct 29, 2025 | Nov 11, 2025 | Nov 11, 2025 |
Severity
6
CVSS
(AV:L/AC:L/Au:S/C:C/I:P/A:C)
Published
Oct 29, 2025
Added
Nov 11, 2025
Modified
Nov 11, 2025
Description
A flaw was identified in the X.Org X server’s X Keyboard (Xkb) extension where improper bounds checking in the XkbSetCompatMap() function can cause an unsigned short overflow. If an attacker sends specially crafted input data, the value calculation may overflow, leading to memory corruption or a crash.
Solutions
amazon-linux-2023-upgrade-tigervncamazon-linux-2023-upgrade-tigervnc-debuginfoamazon-linux-2023-upgrade-tigervnc-debugsourceamazon-linux-2023-upgrade-tigervnc-iconsamazon-linux-2023-upgrade-tigervnc-licenseamazon-linux-2023-upgrade-tigervnc-selinuxamazon-linux-2023-upgrade-tigervnc-serveramazon-linux-2023-upgrade-tigervnc-server-debuginfoamazon-linux-2023-upgrade-tigervnc-server-minimalamazon-linux-2023-upgrade-tigervnc-server-minimal-debuginfoamazon-linux-2023-upgrade-tigervnc-server-moduleamazon-linux-2023-upgrade-tigervnc-server-module-debuginfoamazon-linux-2023-upgrade-xorg-x11-server-commonamazon-linux-2023-upgrade-xorg-x11-server-debuginfoamazon-linux-2023-upgrade-xorg-x11-server-debugsourceamazon-linux-2023-upgrade-xorg-x11-server-develamazon-linux-2023-upgrade-xorg-x11-server-sourceamazon-linux-2023-upgrade-xorg-x11-server-xephyramazon-linux-2023-upgrade-xorg-x11-server-xephyr-debuginfoamazon-linux-2023-upgrade-xorg-x11-server-xnestamazon-linux-2023-upgrade-xorg-x11-server-xnest-debuginfoamazon-linux-2023-upgrade-xorg-x11-server-xorgamazon-linux-2023-upgrade-xorg-x11-server-xorg-debuginfoamazon-linux-2023-upgrade-xorg-x11-server-xvfbamazon-linux-2023-upgrade-xorg-x11-server-xvfb-debuginfoamazon-linux-2023-upgrade-xorg-x11-server-xwaylandamazon-linux-2023-upgrade-xorg-x11-server-xwayland-debuginfoamazon-linux-2023-upgrade-xorg-x11-server-xwayland-debugsourceamazon-linux-2023-upgrade-xorg-x11-server-xwayland-devel
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