GSD-2022-1002586 ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock
A local attacker can trigger a denial of service in the OCFS2 DLMFS module due to improper error handling in lock destruction.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1002586?
GSD-2022-1002586 is a vulnerability in Kernel, published on 28 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
ocfs2: dlmfs: fix error handling of user_dlm_destroy_lock
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 v5.18.3 by commit 2c5e26a626fe46675bceba853e12aaf13c712e10. For more details please see the references link.
Which versions are affected by GSD-2022-1002586?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1002586?
No fix has been published for GSD-2022-1002586 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1002586 being exploited?
There is no known exploitation of GSD-2022-1002586 in the wild and no public exploit code.