GSD-2022-1001319 f2fs: quota: fix loop condition at f2fs_quota_sync()
A loop condition error in the Linux kernel f2fs quota sync function can cause a denial of service.
- 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-2022-1001319?
GSD-2022-1001319 is a denial of service 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
f2fs: quota: fix loop condition at f2fs_quota_sync()
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 724469814d805820cd37ea789769dba94123ff1a, it was introduced in version v5.15 by commit 9de71ede81e6d1a111fdd868b2d78d459fa77f80. For more details please see the references link.
Which versions are affected by GSD-2022-1001319?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001319?
No fix has been published for GSD-2022-1001319 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is GSD-2022-1001319 being exploited?
There is no known exploitation of GSD-2022-1001319 in the wild and no public exploit code.