GSD-2023-1000334 nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry()
A NULL pointer dereference in the nilfs2 filesystem can cause a system crash, requiring a kernel patch to resolve.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Not stated
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2023-1000334?
GSD-2023-1000334 is a vulnerability in Kernel, published on 17 Jan 2023.
Official description
nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry()
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 v4.19.268 by commit bc3fd3293887b4cf84a9109700faeb82de533c89. For more details please see the references link.
Which versions are affected by GSD-2023-1000334?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1000334?
No fix has been published for GSD-2023-1000334 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1000334 being exploited?
There is no known exploitation of GSD-2023-1000334 in the wild and no public exploit code.