5.5
Medium
CVE-2026-47334 Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly sleep while holding a spinlock in…
Description
Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly sleep while holding a spinlock in notification handling code. The bug can be triggered by an unprivileged local user and can result in kernel panic or deadlock.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Ubuntu Linux 7.0 | 7.0.0 → < 7.0.0-22.22 | 7.0.0-22.22 |
| Ubuntu Linux 6.17 | 6.17.0 → < 6.17.0-35.35 | 6.17.0-35.35 |
| Ubuntu Linux 6.8 | 6.8.0 → < 6.8.0-124.124 | 6.8.0-124.124 |
References
- git.launchpad.net git.launchpad.net
Timeline
- Published
- Last modified
Other CVEs of Ubuntu Linux
The 13 CVEs of Ubuntu Linux →
CVE-2026-47337
Ubuntu Linux 6.8, 6.17 and 7.0 contain SAUCE patches with a possible NULL pointer dereference in the handling of…
3.3
Low
CVE-2026-47336
Ubuntu Linux 6.8 contains SAUCE patches with a possible use of an uninitialized variable in AppArmor AF_INET/AF_INET6…
3.3
Low
CVE-2026-47335
Ubuntu Linux 6.8 contains SAUCE patches with a possible NULL pointer dereference in the handling of AppArmor…
5.5
Medium
CVE-2026-47333
Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which can potentially incorrectly compute the size of an…
7.8
High