GSD-2022-1007101 xfrm: Reinject transport-mode packets through workqueue
A race condition in the Linux kernel xfrm subsystem can cause a denial of service when reinjecting transport-mode packets.
- 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-2022-1007101?
GSD-2022-1007101 is a vulnerability in Kernel, published on 14 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
xfrm: Reinject transport-mode packets through workqueue
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 v5.15.75 by commit 7d98b26684cb2390729525b341ea099f0badbe18, it was introduced in version v4.15 by commit acf568ee859f098279eadf551612f103afdacb4e. For more details please see the references link.
Which versions are affected by GSD-2022-1007101?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1007101?
No fix has been published for GSD-2022-1007101 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1007101 being exploited?
There is no known exploitation of GSD-2022-1007101 in the wild and no public exploit code.