GSD-2022-1005182 wifi: nl80211: hold wdev mutex for tid config
A race condition in the Linux kernel Wi-Fi subsystem could allow local attackers to cause a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1005182?
GSD-2022-1005182 is a vulnerability in Kernel, published on 16 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
wifi: nl80211: hold wdev mutex for tid config
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 v5.19.2 by commit 05330210d27994a5e2f64f01f621acb0623273aa, it was introduced in version v5.19.2 by commit 7a53ad13c09150076b7ddde96c2dfc5622c90b45. For more details please see the references link.
Which versions are affected by GSD-2022-1005182?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005182?
No fix has been published for GSD-2022-1005182 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005182 being exploited?
There is no known exploitation of GSD-2022-1005182 in the wild and no public exploit code.