GSD-2021-1000821 x86/kvm: Teardown PV features on boot CPU as well
- Exploited in the wild
- Not known
- Fix
- None listed
What is GSD-2021-1000821?
GSD-2021-1000821 is a vulnerability in Kernel, published on 25 Jun 2021.
Official description
x86/kvm: Teardown PV features on boot CPU as well
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 v5.12.10 by commit d1629b5b925de9b27979e929dae7fcb766daf6b6, it was introduced in version by commit . For more details please see the references link.
Which versions are affected by GSD-2021-1000821?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1000821?
No fix has been published for GSD-2021-1000821 yet. Limit exposure of the affected software until one is available.
Is GSD-2021-1000821 being exploited?
There is no known exploitation of GSD-2021-1000821 in the wild and no public exploit code.