GSD-2021-1002783 hamradio: improve the incomplete fix to avoid NPD
A null pointer dereference in the Linux kernel hamradio driver allows local attackers to cause 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-2021-1002783?
GSD-2021-1002783 is a vulnerability in Kernel, published on 30 Dec 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
hamradio: improve the incomplete fix to avoid NPD
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 v4.14.260 by commit a7b0ae2cc486fcb601f9f9d87d98138cc7b7f7f9. For more details please see the references link.
Which versions are affected by GSD-2021-1002783?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1002783?
No fix has been published for GSD-2021-1002783 yet. Limit exposure of the affected software until one is available.
Is GSD-2021-1002783 being exploited?
There is no known exploitation of GSD-2021-1002783 in the wild and no public exploit code.