GSD-2022-1007437 btrfs: fix race between quota enable and quota rescan ioctl
A race condition in the Linux kernel btrfs filesystem between quota enable and rescan ioctls can lead to system instability or denial of service.
- 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-2022-1007437?
GSD-2022-1007437 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 v5.4.220 by commit 26b7c0ac49a3eea15559c9d84863736a6d1164b4. For more details please see the references link.
Which versions are affected by GSD-2022-1007437?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1007437?
No fix has been published for GSD-2022-1007437 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1007437 being exploited?
There is no known exploitation of GSD-2022-1007437 in the wild and no public exploit code.