GSD-2022-1000356 mtd: rawnand: gpmi: don't leak PM reference in error path
A resource leak in the GPMI NAND driver error path can lead to denial of service by exhausting power management references.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1000356?
GSD-2022-1000356 is a denial of service vulnerability in Kernel, published on 27 Feb 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
mtd: rawnand: gpmi: don't leak PM reference in error path
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 v5.4.181 by commit 4cd3281a910a5adf73b2a0a82241dd67844d0b25, it was introduced in version v5.4.174 by commit 29218853877a748a2ca41d9957a84b2d6a7f56a7. For more details please see the references link.
Which versions are affected by GSD-2022-1000356?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1000356?
No fix has been published for GSD-2022-1000356 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is GSD-2022-1000356 being exploited?
There is no known exploitation of GSD-2022-1000356 in the wild and no public exploit code.