GSD-2022-1006266 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-2022-1006266?
GSD-2022-1006266 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 v4.14.291 by commit 9d5fec6ba2e4117d196a8259ab54615ffe562460. For more details please see the references link.
Which versions are affected by GSD-2022-1006266?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1006266?
No fix has been published for GSD-2022-1006266 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1006266 being exploited?
There is no known exploitation of GSD-2022-1006266 in the wild and no public exploit code.