[ubuntu/bionic-updates] snapd 2.58+18.04.1 (Accepted)

[Ubuntu Archive Robot]

snapd (2.58+18.04.1) bionic-security; urgency=medium

  * SECURITY UPDATE: possible sandbox escape via TIOCLINUX ioctl
    - interfaces/seccomp/template.go: block ioctl with TIOCLINUX. Patch
      from upstream. Graphical terminal emulators like xterm, gnome-terminal
      and others are not affected - this can only be exploited when snaps
      are run on a virtual console.
    - https://github.com/snapcore/snapd/pull/12849
    - CVE-2023-1523

Date: 2023-05-29 13:08:11.924001+00:00
Changed-By: Alex Murray <alex.murray at canonical.com>
Signed-By: Ubuntu Archive Robot <ubuntu-archive-robot at lists.canonical.com>
https://launchpad.net/ubuntu/+source/snapd/2.58+18.04.1
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