------------------------------------------------------------------------- Debian LTS Advisory DLA-3690-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Tobias Frost December 16, 2023 https://wiki.debian.org/LTS ------------------------------------------------------------------------- Package : intel-microcode Version : 3.20231114.1~deb10u1 CVE ID : CVE-2023-23583 Debian Bug : 1055962 Benoit Morgan, Paul Grosen, Thais Moreira Hamasaki, Ke Sun, Alyssa Milburn, Hisham Shafi, Nir Shlomovich, Tavis Ormandy, Daniel Moghimi, Josh Eads, Salman Qazi, Alexandra Sandulescu, Andy Nguyen, Eduardo Vela, Doug Kwan, and Kostik Shtoyk discovered that some Intel processors mishandle repeated sequences of instructions leading to unexpected behavior, which may result in privilege escalation, information disclosure or denial of service. For Debian 10 buster, this problem has been fixed in version 3.20231114.1~deb10u1. We recommend that you upgrade your intel-microcode packages. For the detailed security status of intel-microcode please refer to its security tracker page at: https://security-tracker.debian.org/tracker/intel-microcode Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS
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