GSD-2022-1000635 block: Fix wrong offset in bio_truncate()
A bug in the Linux kernel block layer caused incorrect offset handling in bio_truncate, potentially leading to undefined behavior or data corruption.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1000635?
GSD-2022-1000635 is a vulnerability in Kernel, published on 27 Feb 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
block: Fix wrong offset in bio_truncate()
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.16.5 by commit 941d5180c430ce5b0f7a3622ef9b76077bfa3d82. For more details please see the references link.
Which versions are affected by GSD-2022-1000635?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1000635?
No fix has been published for GSD-2022-1000635 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1000635 being exploited?
There is no known exploitation of GSD-2022-1000635 in the wild and no public exploit code.