GSD-2022-1001821 ice: fix 'scheduling while atomic' on aux critical err interrupt
A scheduling while atomic bug in the Intel ice network driver can cause a system crash, requiring a kernel patch.
- 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-2022-1001821?
GSD-2022-1001821 is a denial of service vulnerability in Kernel, published on 24 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
ice: fix 'scheduling while atomic' on aux critical err interrupt
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 v5.15.33 by commit 9b77c8cf69a41d1e3851370aeaa04a9ea83b865c, it was introduced in version v5.14 by commit 348048e724a0e8f08b63948d728d27596f6d3769. For more details please see the references link.
Which versions are affected by GSD-2022-1001821?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001821?
No fix has been published for GSD-2022-1001821 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-2022-1001821 being exploited?
There is no known exploitation of GSD-2022-1001821 in the wild and no public exploit code.