GSD-2022-1003385 arm64: compat: Do not treat syscall number as ESR_ELx for a bad syscall
A local attacker can trigger a kernel issue by executing a bad syscall, potentially causing a denial of service.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1003385?
GSD-2022-1003385 is a vulnerability in Kernel, published on 28 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
arm64: compat: Do not treat syscall number as ESR_ELx for a bad syscall
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 v5.15.46 by commit 621916afe8cd4f322eb12759b64a2f938d4e551d. For more details please see the references link.
Which versions are affected by GSD-2022-1003385?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003385?
No fix has been published for GSD-2022-1003385 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1003385 being exploited?
There is no known exploitation of GSD-2022-1003385 in the wild and no public exploit code.