GSD-2022-1001043 mt76: fix monitor mode crash with sdio driver
A crash in the mt76 SDIO driver during monitor mode can cause a denial of service, requiring kernel patching.
- 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-2022-1001043?
GSD-2022-1001043 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
mt76: fix monitor mode crash with sdio driver
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 v5.17.3 by commit 95e2af01669c7a3cb7a933cefa06361f9db15059. For more details please see the references link.
Which versions are affected by GSD-2022-1001043?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001043?
No fix has been published for GSD-2022-1001043 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-2022-1001043 being exploited?
There is no known exploitation of GSD-2022-1001043 in the wild and no public exploit code.