Filtered by vendor X.org Subscriptions
Total 144 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2023-1393 3 Fedoraproject, Redhat, X.org 7 Fedora, Enterprise Linux, Rhel Aus and 4 more 2024-08-02 7.8 High
A flaw was found in X.Org Server Overlay Window. A Use-After-Free may lead to local privilege escalation. If a client explicitly destroys the compositor overlay window (aka COW), the Xserver would leave a dangling pointer to that window in the CompScreen structure, which will trigger a use-after-free later.
CVE-2023-0494 3 Fedoraproject, Redhat, X.org 22 Fedora, Enterprise Linux, Enterprise Linux Aus and 19 more 2024-08-02 7.8 High
A vulnerability was found in X.Org. This issue occurs due to a dangling pointer in DeepCopyPointerClasses that can be exploited by ProcXkbSetDeviceInfo() and ProcXkbGetDeviceInfo() to read and write into freed memory. This can lead to local privilege elevation on systems where the X server runs privileged and remote code execution for ssh X forwarding sessions.
CVE-1999-0965 1 X.org 1 Xterm 2024-08-01 N/A
Race condition in xterm allows local users to modify arbitrary files via the logging option.
CVE-1999-0526 1 X.org 1 X11 2024-08-01 N/A
An X server's access control is disabled (e.g. through an "xhost +" command) and allows anyone to connect to the server.