-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2022-82bea71e5a 2022-02-20 00:40:47.284064 --------------------------------------------------------------------------------
Name : snapd Product : Fedora 34 Version : 2.54.3 Release : 1.fc34 URL : https://github.com/snapcore/snapd Summary : A transactional software package manager Description : Snappy is a modern, cross-distribution, transactional package manager designed for working with self-contained, immutable packages.
-------------------------------------------------------------------------------- Update Information:
Update to 2.54.3. Cherry pick misc SELinux policy fixes. Fixes for CVE-2021-44731, CVE-2021-44730, CVE-2021-4120. -------------------------------------------------------------------------------- ChangeLog:
* Thu Feb 17 2022 Maciek Borzecki maciek.borzecki@gmail.com - 2.54.3-1 - Release 2.54.3 to Fedora - Cherry pick SELinux policy fixes for RHBZ#1944390, RHBZ#2043160, RHBZ#2043161, RHBZ#2046358, RHBZ#2046363, RHBZ#2046361, RHBZ#2046364, RHBZ#2046365, RHBZ#2051594, RHBZ#2043902, RHBZ#1944390 * Tue Feb 15 2022 Michael Vogt michael.vogt@ubuntu.com - New upstream release 2.54.3 - bugfixes -------------------------------------------------------------------------------- References:
[ 1 ] Bug #2056058 - CVE-2021-44731 snapd: Race condition in snap-confine's setup_private_mount() https://bugzilla.redhat.com/show_bug.cgi?id=2056058 [ 2 ] Bug #2056061 - CVE-2021-44730 snapd: Hardlink attack in snap-confine's sc_open_snapd_tool() https://bugzilla.redhat.com/show_bug.cgi?id=2056061 [ 3 ] Bug #2056065 - CVE-2021-4120 snapd: Insufficient validation of snap content interface and layout paths https://bugzilla.redhat.com/show_bug.cgi?id=2056065 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2022-82bea71e5a' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys --------------------------------------------------------------------------------