GSD-2022-1003018 bfq: Avoid merging queues with different parents
A logic error in the BFQ I/O scheduler allows merging queues with different parents, potentially causing system instability or 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-2022-1003018?
GSD-2022-1003018 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
bfq: Avoid merging queues with different parents
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 v5.17.14 by commit a16c65cca7d2c7ff965fdd3adc8df2156529caf1, it was introduced in version v5.13 by commit 430a67f9d6169a7b3e328bceb2ef9542e4153c7c. For more details please see the references link.
Which versions are affected by GSD-2022-1003018?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003018?
No fix has been published for GSD-2022-1003018 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1003018 being exploited?
There is no known exploitation of GSD-2022-1003018 in the wild and no public exploit code.