GSD-2022-1002314 Drivers: hv: vmbus: Fix potential crash on module unload
A potential crash in the Linux Kernel vmbus driver during module unload can cause a denial of service, requiring high privileges to trigger.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1002314?
GSD-2022-1002314 is a 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
Drivers: hv: vmbus: Fix potential crash on module unload
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 v4.19.238 by commit 6b4c0149a56147b29169e07000d566162892722a, it was introduced in version v4.19.118 by commit 5e059fc0f054309036d3f612bc8b0a502ca58545. For more details please see the references link.
Which versions are affected by GSD-2022-1002314?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1002314?
No fix has been published for GSD-2022-1002314 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1002314 being exploited?
There is no known exploitation of GSD-2022-1002314 in the wild and no public exploit code.