GSD-2022-1005340 arm64: stacktrace: use non-atomic __set_bit
A race condition in the arm64 stacktrace code using atomic bit operations could lead to system instability or 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-2022-1005340?
GSD-2022-1005340 is a vulnerability in Kernel, published on 16 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
arm64: stacktrace: use non-atomic __set_bit
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 v5.19.2 by commit 573a346f3cc22def000aede3c8f9cb219f31751c. For more details please see the references link.
Which versions are affected by GSD-2022-1005340?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005340?
No fix has been published for GSD-2022-1005340 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005340 being exploited?
There is no known exploitation of GSD-2022-1005340 in the wild and no public exploit code.