GSD-2022-1007850 ipvs: fix WARNING in ip_vs_app_net_cleanup()
A flaw in the Linux kernel IPVS module can trigger a warning and potential crash during network cleanup, leading to denial of service.
- 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-2022-1007850?
GSD-2022-1007850 is a denial of service vulnerability in Kernel, published on 8 Dec 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
ipvs: fix WARNING in ip_vs_app_net_cleanup()
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 v6.0.8 by commit 97f872b00937f2689bff2dab4ad9ed259482840f, it was introduced in version v2.6.24 by commit 457c4cbc5a3dde259d2a1f15d5f9785290397267. For more details please see the references link.
Which versions are affected by GSD-2022-1007850?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1007850?
No fix has been published for GSD-2022-1007850 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is GSD-2022-1007850 being exploited?
There is no known exploitation of GSD-2022-1007850 in the wild and no public exploit code.