GSD-2022-1003908 regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
A refcount leak in the pfuze100 regulator driver can lead to resource exhaustion and denial of service.
- 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-2022-1003908?
GSD-2022-1003908 is a denial of service vulnerability in Kernel, published on 28 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
regulator: pfuze100: Fix refcount leak in pfuze_parse_regulators_dt
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 v4.19.247 by commit 984cfef0675ed7398814e14af2c5323911723e1c, it was introduced in version v3.12 by commit 3784b6d64dc52ed3fbebad61a85ab9b7a687a167. For more details please see the references link.
Which versions are affected by GSD-2022-1003908?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003908?
No fix has been published for GSD-2022-1003908 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-2022-1003908 being exploited?
There is no known exploitation of GSD-2022-1003908 in the wild and no public exploit code.