Summary
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Microsoft Azure Network Adapter (MANA) driver;
- Timer subsystem;
(CVE-2025-21813, CVE-2025-21953)
Fixed packages 1
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 24.04 LTS 24.04:LTS | linux-azure-6.11 | 6.11.0-1014.14~24.04.1 |
Vulnerabilities 2
-
Medium 5.5
net: mana: cleanup mana struct after debugfs_remove()
In the Linux kernel, the following vulnerability has been resolved: net: mana: cleanup mana struct after debugfs_remove() When on a MANA VM hibernation is triggered, as part of hibernate_snapshot(), mana_gd_suspend() and mana_gd_resume() are called. If during…
-
Unscored —
timers/migration: Fix off-by-one root mis-connection
In the Linux kernel, the following vulnerability has been resolved: timers/migration: Fix off-by-one root mis-connection Before attaching a new root to the old root, the children counter of the new root is checked to verify that only the upcoming CPU's top gr…