GSD-2022-1005903 arm64: fix oops in concurrently setting insn_emulation sysctls
A race condition in Linux kernel arm64 sysctl handling can cause a system crash, requiring local privileged access to exploit.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1005903?
GSD-2022-1005903 is a vulnerability in Kernel, published on 17 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
arm64: fix oops in concurrently setting insn_emulation sysctls
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 v5.10.137 by commit 353b4673d01c512303c45cf2346f630cda73b5c9. For more details please see the references link.
Which versions are affected by GSD-2022-1005903?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005903?
No fix has been published for GSD-2022-1005903 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005903 being exploited?
There is no known exploitation of GSD-2022-1005903 in the wild and no public exploit code.