GSD-2022-1007534 btrfs: fix race between quota enable and quota rescan ioctl
A race condition in the btrfs filesystem allows local attackers to cause a denial of service via quota operations.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1007534?
GSD-2022-1007534 is a vulnerability in Kernel, published on 14 Nov 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
btrfs: fix race between quota enable and quota rescan ioctl
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 v4.19.262 by commit c97f6d528c3f1c83a6b792a8a7928c236c80b8fe. For more details please see the references link.
Which versions are affected by GSD-2022-1007534?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1007534?
No fix has been published for GSD-2022-1007534 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1007534 being exploited?
There is no known exploitation of GSD-2022-1007534 in the wild and no public exploit code.