GSD-2022-1005280 Bluetooth: When HCI work queue is drained, only queue chained work
A race condition in the Linux Kernel Bluetooth HCI work queue can lead to denial of service when the queue is drained.
- 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-2022-1005280?
GSD-2022-1005280 is a vulnerability in Kernel, published on 16 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Bluetooth: When HCI work queue is drained, only queue chained work
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 v5.19.2 by commit 3b382555706558f5c0587862b6dc03e96a252bba, it was introduced in version v3.19 by commit 76727c02c1e14a2b561b806fa1d08acc1619ad27. For more details please see the references link.
Which versions are affected by GSD-2022-1005280?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005280?
No fix has been published for GSD-2022-1005280 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005280 being exploited?
There is no known exploitation of GSD-2022-1005280 in the wild and no public exploit code.