CVE-2025-62229
Xorg: xmayland: use-after-free in xpresentnotify structure creation
概要
Xorg: xmayland: use-after-free in xpresentnotify structure creation
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
A flaw was found in the X.Org X server and Xwayland when processing X11 Present extension notifications. Improper error handling during notification creation can leave dangling pointers that lead to a use-after-free condition. This can cause memory corruption or a crash, potentially allowing an attacker to execute arbitrary code or cause a denial of service.
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2025-62229 xorg-server 修正版: 2:1.20.11-1+deb11u17
- Ubuntu UBUNTU-CVE-2025-62229 xorg-server
参照URL
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