GSD-2023-1002089 reset: uniphier-glue: Fix possible null-ptr-deref
A null pointer dereference in the UniPhier glue reset driver can cause a kernel crash, leading to 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-2023-1002089?
GSD-2023-1002089 is a vulnerability in Kernel, published on 13 Feb 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
reset: uniphier-glue: Fix possible null-ptr-deref
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 v5.15.91 by commit 95de286200b2a046da01c4aeba02ae9220d68ca4, it was introduced in version v4.19 by commit 499fef09a3237497906084da3eede0185fc9abb8. For more details please see the references link.
Which versions are affected by GSD-2023-1002089?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1002089?
No fix has been published for GSD-2023-1002089 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1002089 being exploited?
There is no known exploitation of GSD-2023-1002089 in the wild and no public exploit code.