GSD-2022-1004381 pinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux()
A potential NULL pointer dereference in the Linux kernel pinctrl driver could allow a local attacker to cause a system crash.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1004381?
GSD-2022-1004381 is a vulnerability in Kernel, published on 31 Jul 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
pinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux()
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 v5.15.56 by commit 3cb392b64304a05bf647e2e44efacd9a1f3c3c6a. For more details please see the references link.
Which versions are affected by GSD-2022-1004381?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004381?
No fix has been published for GSD-2022-1004381 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004381 being exploited?
There is no known exploitation of GSD-2022-1004381 in the wild and no public exploit code.