GSD-2022-1005444 net: Fix data-races around sysctl_fb_tunnels_only_for_init_net.
A data race in the Linux kernel network subsystem could lead to undefined behavior, requiring a kernel patch to resolve.
- 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-2022-1005444?
GSD-2022-1005444 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
net: Fix data-races around sysctl_fb_tunnels_only_for_init_net.
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 181bae6dff66401a2fee4345242ed8a760493a62, it was introduced in version v4.17 by commit 79134e6ce2c9d1a00eab4d98cb48f975dd2474cb. For more details please see the references link.
Which versions are affected by GSD-2022-1005444?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005444?
No fix has been published for GSD-2022-1005444 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005444 being exploited?
There is no known exploitation of GSD-2022-1005444 in the wild and no public exploit code.