GSD-2023-1001555 md/raid1: stop mdx_raid1 thread when raid1 array run failed
A failure to stop the raid1 thread on array run failure in the Linux Kernel can lead to a 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-2023-1001555?
GSD-2023-1001555 is a denial of service vulnerability in Kernel, published on 17 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
md/raid1: stop mdx_raid1 thread when raid1 array run failed
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 v4.9.337 by commit d684ceb77311410aeaf5189d321f9f564838c49a. For more details please see the references link.
Which versions are affected by GSD-2023-1001555?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001555?
No fix has been published for GSD-2023-1001555 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-2023-1001555 being exploited?
There is no known exploitation of GSD-2023-1001555 in the wild and no public exploit code.