Packages
- kmod - tools for managing Linux kernel modules
Details
It was discovered that the Linux kernel algif_aead module contained a logic
flaw allowing a local attacker to escalate privileges to root. This update
to the kmod package disables loading the algif_aead module as a measure to
mitigate the issue until kernel updates are made available.
See the following URL for more information
https://ubuntu.com/blog/copy-fail-vulnerability-fixes-available
It was discovered that the Linux kernel algif_aead module contained a logic
flaw allowing a local attacker to escalate privileges to root. This update
to the kmod package disables loading the algif_aead module as a measure to
mitigate the issue until kernel updates are made available.
See the following URL for more information
https://ubuntu.com/blog/copy-fail-vulnerability-fixes-available
Update instructions
After a standard system update you need to reboot your computer to make all the necessary changes.
Learn more about how to get the fixes.The problem can be corrected by updating your system to the following package versions:
| Ubuntu Release | Package Version | ||
|---|---|---|---|
| 25.10 questing | kmod – 34.2-2ubuntu1.1 | ||
| 24.04 LTS noble | kmod – 31+20240202-2ubuntu7.2 | ||
| 22.04 LTS jammy | kmod – 29-1ubuntu1.1 | ||
Reduce your security exposure
Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.