snapd (2.54.3-1) unstable; urgency=high
* SECURITY UPDATE: Local privilege escalation
- snap-confine: Add validations of the location of the snap-confine
binary within snapd.
- snap-confine: Fix race condition in snap-confine when preparing a
private mount namespace for a snap.
- CVE-2021-44730
- CVE-2021-44731
* SECURITY UPDATE: Data injection from malicious snaps
- interfaces: Add validations of snap content interface and layout
paths in snapd.
- CVE-2021-4120
- LP: #
1949368
[dgit import unpatched snapd 2.54.3-1]