GSD-2022-1005743 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
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1005743?
GSD-2022-1005743 is a vulnerability in Kernel, published on 17 Sep 2022. An attacker can exploit it over the internet without logging in, 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 v5.10.140 by commit 371a3bcf3144584c511f80e87d4c28ac2c75e9a7, it was introduced in version v4.17 by commit 79134e6ce2c9d1a00eab4d98cb48f975dd2474cb. For more details please see the references link.
Which versions are affected by GSD-2022-1005743?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1005743?
No fix has been published for GSD-2022-1005743 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1005743 being exploited?
There is no known exploitation of GSD-2022-1005743 in the wild and no public exploit code.