GSD-2021-1002576 x86/xen: Add xenpv_restore_regs_and_return_to_usermode()
Automated ID for a Linux Kernel x86/xen change; actual security impact and attack plausibility are 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-2021-1002576?
GSD-2021-1002576 is a vulnerability in Kernel, published on 19 Dec 2021.
Official description
x86/xen: Add xenpv_restore_regs_and_return_to_usermode()
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 v5.15.7 by commit e19a07833960e50ba6e969751291483d4e94a024, it was introduced in version v4.15 by commit 7f2590a110b837af5679d08fc25c6227c5a8c497. For more details please see the references link.
Which versions are affected by GSD-2021-1002576?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1002576?
No fix has been published for GSD-2021-1002576 yet. Limit exposure of the affected software until one is available.
Is GSD-2021-1002576 being exploited?
There is no known exploitation of GSD-2021-1002576 in the wild and no public exploit code.