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Debian: DSA-5547-1 Critical PMIx Race Condition Privilege Escalation

debian
Calendar Grey November 4, 2023
Debian Logo
Ubuntu Security Notice USN-5868-1 outlines an important update for the Samba package to address a vulnerability that leads to data corruption and potential information disclosure.
Francois Diakhate reported that a race condition in pmix, a library implementing Process Management Interface (PMI) Exascale API, could allow a malicious user to obtain ownership o...

Summary

For the oldstable distribution (bullseye), this problem has been fixed
in version 4.0.0-4.1+deb11u1.

For the stable distribution (bookworm), this problem has been fixed in
version 4.2.2-1+deb12u1.

We recommend that you upgrade your pmix packages.

For the detailed security status of pmix please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/source-package/pmix

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: pmix
CVE ID: CVE-2023-41915

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