GSD-2023-1001944 IB/hfi1: Immediately remove invalid memory from hardware
The Linux kernel IB/hfi1 driver fails to immediately remove invalid memory from hardware, potentially leading to undefined behavior or resource issues.
- 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-2023-1001944?
GSD-2023-1001944 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
IB/hfi1: Immediately remove invalid memory from hardware
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 v6.1.9 by commit 648cc5f4148258ab0fda8a77fbc6c2d23eb8b977, it was introduced in version v4.8 by commit 2677a7680e773195a4fdabd163d756cac1b9abd7. For more details please see the references link.
Which versions are affected by GSD-2023-1001944?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001944?
No fix has been published for GSD-2023-1001944 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1001944 being exploited?
There is no known exploitation of GSD-2023-1001944 in the wild and no public exploit code.