6.1
Medium
CVE-2026-47328 Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly attempt to free a pointer which was…
Description
Ubuntu Linux 6.8, 6.17 and 7.0 contain AppArmor SAUCE patches which incorrectly attempt to free a pointer which was not previously kmalloc()d, while at the same time leaking allocated memory. The bug can be triggered by an unprivileged local user and can result in the corruption of slab metadata and could lead to resource exhaustion.
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
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