GSD-2022-1003535 soc: rockchip: Fix refcount leak in rockchip_grf_init
A refcount leak in the Rockchip GRF 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-2022-1003535?
GSD-2022-1003535 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
soc: rockchip: Fix refcount leak in rockchip_grf_init
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 v5.10.122 by commit 5b3e990f85eb034faa461e691e719e8ce9e2a3c8, it was introduced in version v4.11 by commit 4c58063d4258f6beb4fd5647db6b58f49e337c8f. For more details please see the references link.
Which versions are affected by GSD-2022-1003535?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003535?
No fix has been published for GSD-2022-1003535 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-2022-1003535 being exploited?
There is no known exploitation of GSD-2022-1003535 in the wild and no public exploit code.