GSD-2023-1000252 wifi: cfg80211: don't allow multi-BSSID in S1G
The Linux kernel WiFi subsystem incorrectly allows multi-BSSID in S1G mode, potentially leading to undefined behavior or security issues.
- 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-2023-1000252?
GSD-2023-1000252 is a vulnerability in Kernel, published on 17 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
wifi: cfg80211: don't allow multi-BSSID in S1G
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 v5.10.158 by commit e2ed90fd3ae023a8c15a59c145d8db41ed6bbbd5, it was introduced in version v5.10 by commit 9eaffe5078ca0808603cdd15c4eaf0106a996f3a. For more details please see the references link.
Which versions are affected by GSD-2023-1000252?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1000252?
No fix has been published for GSD-2023-1000252 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1000252 being exploited?
There is no known exploitation of GSD-2023-1000252 in the wild and no public exploit code.