GSD-2022-1004558 pinctrl: aspeed: Fix potential NULL dereference in aspeed_pinmux_set_mux()
A potential NULL pointer dereference in the Aspeed 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-2022-1004558?
GSD-2022-1004558 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 v5.10.132 by commit ef1e38532f4b2f0f3b460e938a2e7076c3bed5ee. For more details please see the references link.
Which versions are affected by GSD-2022-1004558?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004558?
No fix has been published for GSD-2022-1004558 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004558 being exploited?
There is no known exploitation of GSD-2022-1004558 in the wild and no public exploit code.