GSD-2023-1000489 cpufreq: Init completion before kobject_init_and_add()
A race condition in the Linux kernel cpufreq subsystem could lead to a denial of service due to improper initialization order.
- 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-2023-1000489?
GSD-2023-1000489 is a 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
cpufreq: Init completion before kobject_init_and_add()
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 v6.0.18 by commit d88540acfc7a17079021d866de914112c396edb1, it was introduced in version v5.2 by commit 4ebe36c94aed95de71a8ce6a6762226d31c938ee. For more details please see the references link.
Which versions are affected by GSD-2023-1000489?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1000489?
No fix has been published for GSD-2023-1000489 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1000489 being exploited?
There is no known exploitation of GSD-2023-1000489 in the wild and no public exploit code.