GSD-2023-1001654 fs: don't audit the capability check in simple_xattr_list()
Local attackers can trigger unnecessary audit logs during extended attribute listing, potentially causing log flooding or information leakage.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is GSD-2023-1001654?
GSD-2023-1001654 is a vulnerability in Kernel, published on 17 Jan 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
fs: don't audit the capability check in simple_xattr_list()
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 v4.9.337 by commit f8c501139ab55e342f5fcf2de557b15b5927ec43, it was introduced in version v3.7 by commit 38f38657444d15e1a8574eae80ed3de9f501737a. For more details please see the references link.
Which versions are affected by GSD-2023-1001654?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2023-1001654?
No fix has been published for GSD-2023-1001654 yet. Limit exposure of the affected software until one is available.
Is GSD-2023-1001654 being exploited?
There is no known exploitation of GSD-2023-1001654 in the wild and no public exploit code.