GSD-2022-1002327 can: mcba_usb: properly check endpoint type
A missing endpoint type check in the Linux Kernel mcba_usb CAN driver could lead to a denial of service.
- 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-2022-1002327?
GSD-2022-1002327 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
can: mcba_usb: properly check endpoint type
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 v4.19.238 by commit b48d1bb3f1ca337ad653022aefb5a40a47dfe5cd, it was introduced in version v4.12 by commit 51f3baad7de943780ce0c17bd7975df567dd6e14. For more details please see the references link.
Which versions are affected by GSD-2022-1002327?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1002327?
No fix has been published for GSD-2022-1002327 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1002327 being exploited?
There is no known exploitation of GSD-2022-1002327 in the wild and no public exploit code.