GSD-2023-1001528 ARM: 9256/1: NWFPE: avoid compiler-generated __aeabi_uldivmod
A bug in the ARM NWFPE emulation code could cause a kernel crash due to compiler-generated division calls, requiring a patch to prevent local denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2023-1001528?
GSD-2023-1001528 is a vulnerability in Kernel, published on 17 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
ARM: 9256/1: NWFPE: avoid compiler-generated __aeabi_uldivmod
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 v4.9.337 by commit 7854d3b9266a1e66b1d8669aba779b2c1ebfbe1b. For more details please see the references link.
Which versions are affected by GSD-2023-1001528?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001528?
No fix has been published for GSD-2023-1001528 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1001528 being exploited?
There is no known exploitation of GSD-2023-1001528 in the wild and no public exploit code.