GSD-2022-1003104 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 crashes.
- 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-2022-1003104?
GSD-2022-1003104 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 v5.17.14 by commit 095e975f8150ccd7f852eb578c1cdbdd2f517c7a. For more details please see the references link.
Which versions are affected by GSD-2022-1003104?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003104?
No fix has been published for GSD-2022-1003104 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1003104 being exploited?
There is no known exploitation of GSD-2022-1003104 in the wild and no public exploit code.