GSD-2022-1002531 ceph: fix possible deadlock when holding Fwb to get inline_data
A potential deadlock in the Ceph filesystem code can cause a denial of service, requiring a kernel patch to resolve.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1002531?
GSD-2022-1002531 is a denial of service vulnerability in Kernel, published on 28 Jun 2022.
Official description
ceph: fix possible deadlock when holding Fwb to get inline_data
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 v5.18.4 by commit 292b7a7275ce535a1abfa4dd0b2e586162aaae1e. For more details please see the references link.
Which versions are affected by GSD-2022-1002531?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1002531?
No fix has been published for GSD-2022-1002531 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-2022-1002531 being exploited?
There is no known exploitation of GSD-2022-1002531 in the wild and no public exploit code.