GSD-2022-1003245 f2fs: fix to do sanity check for inline inode
Missing sanity checks in the f2fs inline inode handling could 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-2022-1003245?
GSD-2022-1003245 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 v5.15.46 by commit 7cfe2d43becaf76e562b9617d2c2d9b445f86761. For more details please see the references link.
Which versions are affected by GSD-2022-1003245?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1003245?
No fix has been published for GSD-2022-1003245 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-2022-1003245 being exploited?
There is no known exploitation of GSD-2022-1003245 in the wild and no public exploit code.