CVE-2025-62229
Xorg: xmayland: use-after-free in xpresentnotify structure creation
Summary
Xorg: xmayland: use-after-free in xpresentnotify structure creation
Original description
The description as published by the source.
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.
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2025-62229 xorg-server Fixed in: 2:1.20.11-1+deb11u17
- Ubuntu UBUNTU-CVE-2025-62229 xorg-server
References
- advisory access.redhat.com
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- advisory access.redhat.com
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- advisory access.redhat.com
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- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
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- advisory access.redhat.com
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- advisory access.redhat.com
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- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
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- advisory access.redhat.com
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- advisory github.com
- advisory nvd.nist.gov
- package gitlab.freedesktop.org
- report bugzilla.redhat.com
- web openwall.com
- web access.redhat.com
- web lists.debian.org
- web lists.x.org