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Debian DSA-5563-1 Urgent Intel Microcode Update for Privilege Escalation

debian
Calendar Grey November 23, 2023
Debian Logo
Debian Security Notification DSA-5564-1 addresses urgent intel-microcode patch for vulnerability exploitation risk.
Benoit Morgan, Paul Grosen, Thais Moreira Hamasaki, Ke Sun, Alyssa Milburn, Hisham Shafi, Nir Shlomovich, avis Ormandy, Daniel Moghimi, Josh Eads, Salman Qazi, Alexandra Sandulescu...
Topics%20covered

Topics Covered

security advisory denial of service debian privilege escalation information disclosure urgent update intel microcode

Summary

For the oldstable distribution (bullseye), this problem has been fixed
in version 3.20231114.1~deb11u1.

For the stable distribution (bookworm), this problem has been fixed in
version 3.20231114.1~deb12u1.

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/source-package/intel-microcode

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/



Severity
critical
Lowest
Low
Medium
High
Critical

Package: intel-microcode
CVE ID: CVE-2023-23583

Topics%20covered

Topics Covered

security advisory denial of service debian privilege escalation information disclosure urgent update intel microcode

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