GSD-2022-1007643 Bluetooth: L2CAP: initialize delayed works at l2cap_chan_create()
A bug in Linux Kernel Bluetooth L2CAP delayed work initialization could lead to system instability or crashes, requiring a kernel patch.
- 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-2022-1007643?
GSD-2022-1007643 is a vulnerability in Kernel, published on 14 Nov 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Bluetooth: L2CAP: initialize delayed works at l2cap_chan_create()
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 v4.9.331 by commit 09b5325966298dd56cc04cb0ae6241009a568a40. For more details please see the references link.
Which versions are affected by GSD-2022-1007643?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1007643?
No fix has been published for GSD-2022-1007643 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1007643 being exploited?
There is no known exploitation of GSD-2022-1007643 in the wild and no public exploit code.