GSD-2022-1002237 Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt
A kernel oops in the MediaTek Bluetooth driver allows local attackers to cause a denial of service via null pointer dereference.
- 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-2022-1002237?
GSD-2022-1002237 is a vulnerability in Kernel, published on 24 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Bluetooth: btmtksdio: Fix kernel oops in btmtksdio_interrupt
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 v5.4.189 by commit 874eca93966a786eace87fa6dfb206c2dd9519b1, it was introduced in version v5.2 by commit 9aebfd4a2200ab8075e44379c758bccefdc589bb. For more details please see the references link.
Which versions are affected by GSD-2022-1002237?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1002237?
No fix has been published for GSD-2022-1002237 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1002237 being exploited?
There is no known exploitation of GSD-2022-1002237 in the wild and no public exploit code.