title: Red Hat Security Advisory: xorg-x11-server security update
description: xorg-x11-server: Out-of-bounds write in XIChangeDeviceProperty/RRChangeOutputProperty xorg-x11-server: Use-after-free bug in DestroyWindow xorg-x11-server: out-of-bounds memory reads/writes in XKB button actions xorg-x11-server: out-of-bounds memory read in RRChangeOutputProperty and RRChangeProviderProperty xorg-x11-server: Heap buffer overflow in DeviceFocusEvent and ProcXIQueryPointer xorg-x11-server: reattaching to different master device may lead to out-of-bounds memory access xorg-x11-server: SELinux unlabeled GLX PBuffer xorg-x11-server: SELinux context corruption xorg-x11-server: heap buffer overflow in XISendDeviceHierarchyEvent xorg-x11-server: heap buffer overflow in DisableDevice
cpes: cpe:/a:redhat:enterprise_linux:9::appstream cpe:/a:redhat:enterprise_linux:9::crb