CVE-2024-0408
Xorg-x11-server: selinux unlabeled glx pbuffer
Summary
Xorg-x11-server: selinux unlabeled glx pbuffer
Original description
The description as published by the source.
A flaw was found in the X.Org server. The GLX PBuffer code does not call the XACE hook when creating the buffer, leaving it unlabeled. When the client issues another request to access that resource (as with a GetGeometry) or when it creates another resource that needs to access that buffer, such as a GC, the XSELINUX code will try to use an object that was never labeled and crash because the SID is NULL.
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2024-0408 xorg-server Fixed in: 2:1.20.11-1+deb11u11
References
- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
- advisory access.redhat.com
- advisory github.com
- advisory nvd.nist.gov
- advisory security.gentoo.org
- advisory security.netapp.com
- package gitlab.freedesktop.org
- report bugzilla.redhat.com
- web access.redhat.com
- web lists.debian.org
- web lists.fedoraproject.org
- web lists.fedoraproject.org
- web lists.fedoraproject.org