GSD-2022-1004122 igmp: Fix data-races around sysctl_igmp_qrv.
A data race in the Linux kernel IGMP sysctl handling could lead to undefined behavior, 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-2022-1004122?
GSD-2022-1004122 is a vulnerability in Kernel, published on 31 Jul 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
igmp: Fix data-races around sysctl_igmp_qrv.
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 v5.18.15 by commit c2954671010cd1127d1ffa328c6e6f8e99930982, it was introduced in version v3.18 by commit a9fe8e29945d56f35235a3a0fba99b4cf181d211. For more details please see the references link.
Which versions are affected by GSD-2022-1004122?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1004122?
No fix has been published for GSD-2022-1004122 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1004122 being exploited?
There is no known exploitation of GSD-2022-1004122 in the wild and no public exploit code.