GSD-2022-1008149 mISDN: fix misuse of put_device() in mISDN_register_device()
A potential misuse of put_device in the mISDN kernel driver could lead to undefined behavior, requiring a kernel patch.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1008149?
GSD-2022-1008149 is a vulnerability in Kernel, published on 8 Dec 2022.
Official description
mISDN: fix misuse of put_device() in mISDN_register_device()
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 v5.4.225 by commit 83672c1b83d107b0d4fe0accf1bf64d8988398e6, it was introduced in version v5.4.224 by commit 2ff6b669523d3b3d253a044fa9636a67d0694995. For more details please see the references link.
Which versions are affected by GSD-2022-1008149?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1008149?
No fix has been published for GSD-2022-1008149 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1008149 being exploited?
There is no known exploitation of GSD-2022-1008149 in the wild and no public exploit code.