GSD-2022-1005547 Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm regression
A regression in the Linux Kernel Bluetooth L2CAP module may cause unexpected behavior, requiring a kernel patch to resolve.
- 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-2022-1005547?
GSD-2022-1005547 is a vulnerability in Kernel, published on 17 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
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 v5.15.61 by commit 2711bedab26c1e73f3aabe352b5f77a24a0389a4, it was introduced in version v5.15.59 by commit f32d5615a78a1256c4f557ccc6543866e75d03f4. For more details please see the references link.
Which versions are affected by GSD-2022-1005547?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005547?
No fix has been published for GSD-2022-1005547 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005547 being exploited?
There is no known exploitation of GSD-2022-1005547 in the wild and no public exploit code.