GSD-2023-1001546 ASoC: rt5670: Remove unbalanced pm_runtime_put()
An unbalanced power management call in the rt5670 audio driver can cause a kernel crash, leading to 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-2023-1001546?
GSD-2023-1001546 is a denial of service vulnerability in Kernel, published on 17 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
ASoC: rt5670: Remove unbalanced pm_runtime_put()
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 v4.9.337 by commit 525f1c8ada75acb0de84c7aa8c0c031edb8c0105, it was introduced in version v4.0 by commit f2ecf2ef59b57bd495c40d8a3e9d03e80f66afa4. For more details please see the references link.
Which versions are affected by GSD-2023-1001546?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001546?
No fix has been published for GSD-2023-1001546 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-2023-1001546 being exploited?
There is no known exploitation of GSD-2023-1001546 in the wild and no public exploit code.