GSD-2022-1002955 f2fs: fix to do sanity check for inline inode
Missing sanity check in f2fs inline inode handling may allow local attackers to cause undefined behavior or system instability.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2022-1002955?
GSD-2022-1002955 is a missing authorization vulnerability in Kernel, published on 28 Jun 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
f2fs: fix to do sanity check for inline inode
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 v5.17.14 by commit 11c1cd032df85df3c096a57a7f27d57819956e4a. For more details please see the references link.
Which versions are affected by GSD-2022-1002955?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1002955?
No fix has been published for GSD-2022-1002955 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is GSD-2022-1002955 being exploited?
There is no known exploitation of GSD-2022-1002955 in the wild and no public exploit code.