GSD-2022-1001695 jfs: prevent NULL deref in diFree
A NULL pointer dereference in the JFS filesystem code can cause a system crash, requiring a kernel patch to mitigate.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1001695?
GSD-2022-1001695 is a vulnerability in Kernel, published on 24 Apr 2022.
Official description
jfs: prevent NULL deref in diFree
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 v5.15.34 by commit d925b7e78b62805fcc5440d1521181c82b6f03cb. For more details please see the references link.
Which versions are affected by GSD-2022-1001695?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001695?
No fix has been published for GSD-2022-1001695 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1001695 being exploited?
There is no known exploitation of GSD-2022-1001695 in the wild and no public exploit code.