GSD-2022-1005817 Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm regression
A regression in the Linux Kernel Bluetooth L2CAP module was fixed, with potential but unproven security implications for local or adjacent attackers.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Local or same network only
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1005817?
GSD-2022-1005817 is a vulnerability in Kernel, published on 17 Sep 2022. It can only be exploited from the same machine or local network.
Official description
Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm regression
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 v5.10.137 by commit c898e917d8bb317addcafa4511bde51af8e3976e, it was introduced in version v5.10.135 by commit de5d4654ac6c22b1be756fdf7db18471e7df01ea. For more details please see the references link.
Which versions are affected by GSD-2022-1005817?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005817?
No fix has been published for GSD-2022-1005817 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005817 being exploited?
There is no known exploitation of GSD-2022-1005817 in the wild and no public exploit code.