GSD-2023-1002226 USB: gadgetfs: Fix race between mounting and unmounting
A race condition in the Linux Kernel USB gadgetfs driver between mounting and unmounting can lead to system instability or 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-2023-1002226?
GSD-2023-1002226 is a vulnerability in Kernel, published on 13 Feb 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
USB: gadgetfs: Fix race between mounting and unmounting
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 v5.4.230 by commit 9a39f4626b361ee7aa10fd990401c37ec3b466ae, it was introduced in version v5.3 by commit e5d82a7360d124ae1a38c2a5eac92ba49b125191. For more details please see the references link.
Which versions are affected by GSD-2023-1002226?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1002226?
No fix has been published for GSD-2023-1002226 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1002226 being exploited?
There is no known exploitation of GSD-2023-1002226 in the wild and no public exploit code.