GSD-2022-1007496 Bluetooth: L2CAP: initialize delayed works at l2cap_chan_create()
A race condition in the Linux Kernel Bluetooth L2CAP subsystem can lead to a denial of service, 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-2022-1007496?
GSD-2022-1007496 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 v4.19.262 by commit d407ba4663058949de79f0d5fc90703abeddcd69. For more details please see the references link.
Which versions are affected by GSD-2022-1007496?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1007496?
No fix has been published for GSD-2022-1007496 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1007496 being exploited?
There is no known exploitation of GSD-2022-1007496 in the wild and no public exploit code.