GSD-2022-1000231 scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe
A race condition in the bnx2fc driver's frame reception function can lead to system instability or denial of service.
- 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-2022-1000231?
GSD-2022-1000231 is a vulnerability in Kernel, published on 18 Feb 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe
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 v5.10.99 by commit ec4334152dae175dbd8fd5bde1d2139bbe7b42d0, it was introduced in version v3.16 by commit d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2. For more details please see the references link.
Which versions are affected by GSD-2022-1000231?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1000231?
No fix has been published for GSD-2022-1000231 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1000231 being exploited?
There is no known exploitation of GSD-2022-1000231 in the wild and no public exploit code.