GSD-2022-1005028 mm/mprotect: only reference swap pfn page if type match
A potential memory management issue in the Linux kernel mprotect function requires further investigation to determine actual security impact.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1005028?
GSD-2022-1005028 is a vulnerability in Kernel, published on 16 Sep 2022.
Official description
mm/mprotect: only reference swap pfn page if type match
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 v5.19.6 by commit 5fcf81e308d1f4ae95f31690d2a80b7061385ff9, it was introduced in version v5.19 by commit 6c287605fd56466e645693eff3ae7c08fba56e0a. For more details please see the references link.
Which versions are affected by GSD-2022-1005028?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005028?
No fix has been published for GSD-2022-1005028 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005028 being exploited?
There is no known exploitation of GSD-2022-1005028 in the wild and no public exploit code.