[ubuntu/questing-proposed] linux 6.17.0-19.19 (Accepted)

[Andy Whitcroft]

linux (6.17.0-19.19) questing; urgency=medium

  * Questing: Failed to query NVIDIA devices (LP: #2143480)
    - [Config] disable NOVA_CORE

  * Miscellaneous upstream changes
    - apparmor: validate DFA start states are in bounds in unpack_pdb
    - apparmor: fix memory leak in verify_header
    - apparmor: replace recursive profile removal with iterative approach
    - apparmor: fix: limit the number of levels of policy namespaces
    - apparmor: fix side-effect bug in match_char() macro usage
    - apparmor: fix missing bounds check on DEFAULT table in verify_dfa()
    - apparmor: Fix double free of ns_name in aa_replace_profiles()
    - apparmor: fix unprivileged local user can do privileged policy
      management
    - apparmor: fix differential encoding verification
    - apparmor: fix race on rawdata dereference
    - apparmor: fix race between freeing data and fs accessing it

Date: 2026-03-06 12:38:10.628455+00:00
Changed-By: Mehmet Basaran <mehmet.basaran at canonical.com>
Signed-By: Andy Whitcroft <apw at canonical.com>
https://launchpad.net/ubuntu/+source/linux/6.17.0-19.19
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