[DSA 5989-1] udisks2 security update

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Debian Security Advisory DSA-5989-1                   [email protected]
https://www.debian.org/security/                     Salvatore Bonaccorso
August 28, 2025                       https://www.debian.org/security/faq
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Package        : udisks2
CVE ID         : CVE-2025-8067

Michael Imfeld discovered an out-of-bounds read vulnerability in
udisks2, a D-Bus service to access and manipulate storage devices, which
may result in denial of service (daemon process crash), or in mapping an
internal file descriptor from the daemon process onto a loop device,
resulting in local privilege escalation.

For the oldstable distribution (bookworm), this problem has been fixed
in version 2.9.4-4+deb12u2.

For the stable distribution (trixie), this problem has been fixed in
version 2.10.1-12.1+deb13u1.

We recommend that you upgrade your udisks2 packages.

For the detailed security status of udisks2 please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/udisks2

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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