GSD-2022-1003876 ARM: versatile: Add missing of_node_put in dcscb_init
A missing resource release in the Linux kernel versatile platform driver can lead to memory leaks and potential denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Not stated
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1003876?
GSD-2022-1003876 is a memory corruption vulnerability in Kernel, published on 28 Jun 2022.
Official description
ARM: versatile: Add missing of_node_put in dcscb_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 v4.19.247 by commit a0fc05cd17617e63fc13ad0c01f3f0afd890d8ec. For more details please see the references link.
Which versions are affected by GSD-2022-1003876?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003876?
No fix has been published for GSD-2022-1003876 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is GSD-2022-1003876 being exploited?
There is no known exploitation of GSD-2022-1003876 in the wild and no public exploit code.