------------------------------------------------------------------------- Debian LTS Advisory DLA-4117-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Carlos Henrique Lima Melara April 06, 2025 https://wiki.debian.org/LTS ------------------------------------------------------------------------- Package : atop Version : 2.6.0-2+deb11u1 CVE ID : CVE-2025-31160 It was discovered that Atop, a monitor tool for system resources and process activity, always tried to connect to the port of atopgpud (an additional daemon gathering GPU statistics not shipped in Debian) while performing insufficient sanitising of the data read from this port. With this update, additional validation is added and by default atop no longer tries to connect to the atopgpud daemon port unless explicitly enabled via -k. For Debian 11 bullseye, this problem has been fixed in version 2.6.0-2+deb11u1. We recommend that you upgrade your atop packages. For the detailed security status of atop please refer to its security tracker page at: https://security-tracker.debian.org/tracker/atop 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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