GSD-2022-1008250 net: gso: fix panic on frag_list with mixed head alloc types
A remote attacker can cause a kernel panic and denial of service by sending crafted network packets with mixed head allocation types.
- 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-2022-1008250?
GSD-2022-1008250 is a 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
net: gso: fix panic on frag_list with mixed head alloc types
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 v4.19.267 by commit bd5362e58721e4d0d1a37796593bd6e51536ce7a, it was introduced in version v4.19.74 by commit 821302dd0c51d29269ef73a595bdff294419e2cd. For more details please see the references link.
Which versions are affected by GSD-2022-1008250?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1008250?
No fix has been published for GSD-2022-1008250 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1008250 being exploited?
There is no known exploitation of GSD-2022-1008250 in the wild and no public exploit code.