CVE-2023-6816: xorg-x11-server: fix use-after-free issue by adding check to
allocate sufficient space for logical button maps to prevent heap overflow
in DeviceFocusEvent and XIQueryPointer replies
CVE-2023-5367: xorg-x11-server: correct buffer offset handling in
XIChangeDeviceProperty and RRChangeOutputProperty to prevent out-of-bound
writes during append/prepend operations
CVE-2023-6478: xorg-x11-server: fix integer overflow in
RRChangeProviderProperty and RRChangeOutputProperty to prevent disclosure
of sensitive information