GSD-2022-1000686 xen/gnttab: fix gnttab_end_foreign_access() without page specified
A potential security issue in the Linux Kernel's Xen grant table handling was identified and fixed, though specific impact remains unproven.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1000686?
GSD-2022-1000686 is a vulnerability in Kernel, published on 18 Mar 2022.
Official description
xen/gnttab: fix gnttab_end_foreign_access() without page specified
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 v5.16.14 by commit 6d168929b4c497a8c1945dd71e467b2db12bbad2. For more details please see the references link.
Which versions are affected by GSD-2022-1000686?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1000686?
No fix has been published for GSD-2022-1000686 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1000686 being exploited?
There is no known exploitation of GSD-2022-1000686 in the wild and no public exploit code.