xorg-x11-server: XkbGetKbdByName use-after-free

A vulnerability was found in X.Org. This issue occurs because the XkbCopyNames function leaves a dangling pointer to freed memory, resulting in out-of-bounds memory access on subsequent XkbGetKbdByName requests. This flaw can lead to local privilege elevation on systems where the X server runs...

The vulnerability of the ProcXkbSetDeviceInfo handler in the X.Org Server allows a attacker to execute arbitrary code or escalate their privileges.

The vulnerability of the ProcXkbSetDeviceInfo handler in the X.Org Server is related to the writing of data beyond the buffer in memory. Exploiting this vulnerability can allow an attacker to execute arbitrary code or increase their privileges...