GSD-2022-1004227 powerpc/memhotplug: Add add_pages override for PPC
A potential issue in the Linux Kernel powerpc memory hotplug subsystem requires an add_pages override, with impact not yet proven.
- 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-2022-1004227?
GSD-2022-1004227 is a vulnerability in Kernel, published on 31 Jul 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
powerpc/memhotplug: Add add_pages override for PPC
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 v5.18.10 by commit 84d146fd35a01b08e9515041de60f0f915a417d5, it was introduced in version v5.18 by commit ffa0b64e3be58519ae472ea29a1a1ad681e32f48. For more details please see the references link.
Which versions are affected by GSD-2022-1004227?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004227?
No fix has been published for GSD-2022-1004227 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004227 being exploited?
There is no known exploitation of GSD-2022-1004227 in the wild and no public exploit code.