GSD-2022-1004397 raw: Fix a data-race around sysctl_raw_l3mdev_accept.
A data race in the Linux kernel's raw socket handling 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-2022-1004397?
GSD-2022-1004397 is a vulnerability in Kernel, published on 31 Jul 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
raw: Fix a data-race around sysctl_raw_l3mdev_accept.
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 v5.15.56 by commit 46e9c46203fd4676720ddca0fef7eff26826648e, it was introduced in version v5.0 by commit 6897445fb194c8ad046df4a13e1ee9f080a5a21e. For more details please see the references link.
Which versions are affected by GSD-2022-1004397?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004397?
No fix has been published for GSD-2022-1004397 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004397 being exploited?
There is no known exploitation of GSD-2022-1004397 in the wild and no public exploit code.