GSD-2022-1004387 net: atlantic: remove aq_nic_deinit() when resume
A flaw in the Atlantic network driver during resume could lead to a denial of service, 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-2022-1004387?
GSD-2022-1004387 is a denial of service 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
net: atlantic: remove aq_nic_deinit() when resume
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 v5.15.56 by commit 58c90993933e7a76305519bc70da8c0cd2907c1f, it was introduced in version v5.15.41 by commit 890a5c6d19817a9db5c981174737d1bc9b6fb1a1. For more details please see the references link.
Which versions are affected by GSD-2022-1004387?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004387?
No fix has been published for GSD-2022-1004387 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-2022-1004387 being exploited?
There is no known exploitation of GSD-2022-1004387 in the wild and no public exploit code.