GSD-2022-1007831 btrfs: fix tree mod log mishandling of reallocated nodes
A bug in the Linux kernel's btrfs file system mishandles reallocated nodes in the tree mod log, potentially causing instability 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-2022-1007831?
GSD-2022-1007831 is a vulnerability in Kernel, published on 8 Dec 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
btrfs: fix tree mod log mishandling of reallocated nodes
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 v6.0.8 by commit 52b2b65c9eb56fd829dda323786db828627ff7e6, it was introduced in version v3.5 by commit bd989ba359f2acb8bc5f5490e19010fc0a6f8356. For more details please see the references link.
Which versions are affected by GSD-2022-1007831?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1007831?
No fix has been published for GSD-2022-1007831 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1007831 being exploited?
There is no known exploitation of GSD-2022-1007831 in the wild and no public exploit code.