[DSA 6053-1] linux security update

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Debian Security Advisory DSA-6053-1                   [email protected]
https://www.debian.org/security/                     Salvatore Bonaccorso
November 11, 2025                     https://www.debian.org/security/faq
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Package        : linux
CVE ID         : CVE-2025-21861 CVE-2025-39929 CVE-2025-39931 CVE-2025-39934
                 CVE-2025-39937 CVE-2025-39938 CVE-2025-39942 CVE-2025-39943
                 CVE-2025-39944 CVE-2025-39945 CVE-2025-39946 CVE-2025-39949
                 CVE-2025-39951 CVE-2025-39953 CVE-2025-39955 CVE-2025-39957
                 CVE-2025-39964 CVE-2025-39967 CVE-2025-39968 CVE-2025-39969
                 CVE-2025-39970 CVE-2025-39971 CVE-2025-39972 CVE-2025-39973
                 CVE-2025-39977 CVE-2025-39978 CVE-2025-39980 CVE-2025-39982
                 CVE-2025-39985 CVE-2025-39986 CVE-2025-39987 CVE-2025-39988
                 CVE-2025-39993 CVE-2025-39994 CVE-2025-39995 CVE-2025-39996
                 CVE-2025-39998 CVE-2025-40001 CVE-2025-40006 CVE-2025-40008
                 CVE-2025-40010 CVE-2025-40011 CVE-2025-40013 CVE-2025-40018
                 CVE-2025-40019 CVE-2025-40020 CVE-2025-40021 CVE-2025-40022
                 CVE-2025-40026 CVE-2025-40027 CVE-2025-40029 CVE-2025-40030
                 CVE-2025-40032 CVE-2025-40035 CVE-2025-40036 CVE-2025-40040
                 CVE-2025-40042 CVE-2025-40043 CVE-2025-40044 CVE-2025-40048
                 CVE-2025-40049 CVE-2025-40051 CVE-2025-40053 CVE-2025-40055
                 CVE-2025-40056 CVE-2025-40060 CVE-2025-40062 CVE-2025-40068
                 CVE-2025-40070 CVE-2025-40078 CVE-2025-40080 CVE-2025-40081
                 CVE-2025-40084 CVE-2025-40085 CVE-2025-40087 CVE-2025-40088
                 CVE-2025-40092 CVE-2025-40093 CVE-2025-40094 CVE-2025-40095
                 CVE-2025-40096 CVE-2025-40099 CVE-2025-40100 CVE-2025-40103
                 CVE-2025-40104 CVE-2025-40105 CVE-2025-40106 CVE-2025-40107
                 CVE-2025-40109

Several vulnerabilities have been discovered in the Linux kernel that
may lead to a privilege escalation, denial of service or information
leaks.

For the oldstable distribution (bookworm), these problems have been fixed
in version 6.1.158-1.

We recommend that you upgrade your linux packages.

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

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: [email protected]
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