- ------------------------------------------------------------------------- Debian Security Advisory DSA-5342-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso February 07, 2023 https://www.debian.org/security/faq - ------------------------------------------------------------------------- Package : xorg-server CVE ID : CVE-2023-0494 Debian Bug : 1030777 Jan-Niklas Sohn discovered that a user-after-free flaw in the X Input extension of the X.org X server may result in privilege escalation if the X server is running under the root user. For the stable distribution (bullseye), this problem has been fixed in version 2:1.20.11-1+deb11u5. We recommend that you upgrade your xorg-server packages. For the detailed security status of xorg-server please refer to its security tracker page at: https://security-tracker.debian.org/tracker/xorg-server Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-annou[email protected]