GSD-2022-1003613 arm64: compat: Do not treat syscall number as ESR_ELx for a bad syscall
A flaw in the Linux kernel arm64 compat layer mishandles bad syscall numbers, potentially leading to undefined behavior or information leakage.
- 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-2022-1003613?
GSD-2022-1003613 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 v5.10.121 by commit ad97425d23af3c3b8d4f6a2bb666cb485087c007. For more details please see the references link.
Which versions are affected by GSD-2022-1003613?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003613?
No fix has been published for GSD-2022-1003613 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1003613 being exploited?
There is no known exploitation of GSD-2022-1003613 in the wild and no public exploit code.