GSD-2021-1001389 jfs: fix GPF in diFree
A general protection fault in the JFS filesystem's diFree function can cause a kernel crash, requiring a patch to the Linux Kernel.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2021-1001389?
GSD-2021-1001389 is a vulnerability in Kernel, published on 3 Aug 2021.
Official description
jfs: fix GPF 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 v4.19.198 by commit aff8d95b69051d0cf4acc3d91f22299fdbb9dfb3. For more details please see the references link.
Which versions are affected by GSD-2021-1001389?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1001389?
No fix has been published for GSD-2021-1001389 yet. Limit exposure of the affected software until one is available.
Is GSD-2021-1001389 being exploited?
There is no known exploitation of GSD-2021-1001389 in the wild and no public exploit code.