** Tags added: sec-7709 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/2127851
Title: wireguard's wg-quick produces errors when bringing up/down vpn Status in apparmor package in Ubuntu: Confirmed Status in apparmor source package in Questing: Confirmed Status in apparmor source package in Resolute: Confirmed Bug description: running sudo wg-quick up wg0 produces stat: cannot read table of mounted file systems: Permission denied stat: cannot read table of mounted file systems: Permission denied /usr/bin/wg-quick: line 47: ((: ( & & 0007) == 0: syntax error: operand expected (error token is "& & 0007) == 0") Warning: `/etc/wireguard/wg0.conf' is world accessible The VPN starts but these errors/warnings are new for 25.10. Syslog says: 2025-10-14T13:24:58.247604+01:00 polaris kernel: audit: type=1400 audit(1760444698.245:7785): apparmor="DENIED" operation="open" class="file" profile="wg-quick" name="/proc/66193/mountinfo" pid=66193 comm="stat" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 2025-10-14T13:24:58.247633+01:00 polaris kernel: audit: type=1400 audit(1760444698.245:7786): apparmor="DENIED" operation="open" class="file" profile="wg-quick" name="/proc/66193/mounts" pid=66193 comm="stat" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 2025-10-14T13:24:58.254586+01:00 polaris kernel: audit: type=1400 audit(1760444698.252:7787): apparmor="DENIED" operation="open" class="file" profile="wg-quick" name="/proc/66194/mountinfo" pid=66194 comm="stat" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 2025-10-14T13:24:58.254598+01:00 polaris kernel: audit: type=1400 audit(1760444698.252:7788): apparmor="DENIED" operation="open" class="file" profile="wg-quick" name="/proc/66194/mounts" pid=66194 comm="stat" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 2025-10-14T13:24:58.285489+01:00 polaris NetworkManager[1133]: <info> [1760444698.2851] manager: (wg0): new WireGuard device (/org/freedesktop/NetworkManager/Devices/29) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2127851/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
