GSD-2022-1006340 ice: Fix DMA mappings leak
A DMA mapping leak in the Intel ice network driver can lead to resource exhaustion and 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-2022-1006340?
GSD-2022-1006340 is a denial of service vulnerability in Kernel, published on 2 Oct 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
ice: Fix DMA mappings leak
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 v5.19.9 by commit 07f40e9f0ff342eb3e97d5c544783b7cb641689c, it was introduced in version v5.16 by commit 617f3e1b588c802517c236087561c6bcb0b4afd6. For more details please see the references link.
Which versions are affected by GSD-2022-1006340?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1006340?
No fix has been published for GSD-2022-1006340 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is GSD-2022-1006340 being exploited?
There is no known exploitation of GSD-2022-1006340 in the wild and no public exploit code.