GSD-2022-1001363 skbuff: fix coalescing for page_pool fragment recycling
A memory corruption issue in Linux kernel skbuff coalescing requires patching to prevent potential instability or exploitation.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1001363?
GSD-2022-1001363 is a memory corruption vulnerability in Kernel, published on 24 Apr 2022.
Official description
skbuff: fix coalescing for page_pool fragment recycling
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 v5.16.20 by commit c4fa19615806a9a7e518c295b39175aa47a685ac, it was introduced in version v5.15 by commit 53e0961da1c7bbdabd1abebb20de403ec237ec09. For more details please see the references link.
Which versions are affected by GSD-2022-1001363?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001363?
No fix has been published for GSD-2022-1001363 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is GSD-2022-1001363 being exploited?
There is no known exploitation of GSD-2022-1001363 in the wild and no public exploit code.