GSD-2022-1005462 rose: check NULL rose_loopback_neigh->loopback
A NULL pointer dereference in the Linux kernel's Rose protocol implementation can cause a system crash, requiring a kernel patch.
- 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-2022-1005462?
GSD-2022-1005462 is a vulnerability in Kernel, published on 16 Sep 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
rose: check NULL rose_loopback_neigh->loopback
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 v5.15.64 by commit 9cf85759e104d7e9c3fd8920a554195b715d6797, it was introduced in version v5.10 by commit 3b3fd068c56e3fbea30090859216a368398e39bf. For more details please see the references link.
Which versions are affected by GSD-2022-1005462?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005462?
No fix has been published for GSD-2022-1005462 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005462 being exploited?
There is no known exploitation of GSD-2022-1005462 in the wild and no public exploit code.