GSD-2022-1001279 btrfs: verify the tranisd of the to-be-written dirty extent buffer
The Linux kernel btrfs filesystem lacked verification of transaction IDs for dirty extent buffers, potentially leading to data integrity issues.
- 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-2022-1001279?
GSD-2022-1001279 is a vulnerability in Kernel, published on 24 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
btrfs: verify the tranisd of the to-be-written dirty extent buffer
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 v5.17.2 by commit 64e75c4e0794830c9fca3ab22d1aef1498da5fda. For more details please see the references link.
Which versions are affected by GSD-2022-1001279?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001279?
No fix has been published for GSD-2022-1001279 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1001279 being exploited?
There is no known exploitation of GSD-2022-1001279 in the wild and no public exploit code.