GSD-2022-1001302 cifs: prevent bad output lengths in smb2_ioctl_query_info()
A flaw in the Linux Kernel CIFS module allows bad output lengths, potentially causing denial of service.
- Exploited in the wild
- Not known
- Login needed
- Not stated
- Attackable
- Local or same network only
- Victim action needed
- Not stated
- Fix
- None listed
What is GSD-2022-1001302?
GSD-2022-1001302 is a vulnerability in Kernel, published on 24 Apr 2022. It can only be exploited from the same machine or local network.
Official description
cifs: prevent bad output lengths in smb2_ioctl_query_info()
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 v5.17.2 by commit 7529fbee10d82493c5cb109e51788bf74816d1c0. For more details please see the references link.
Which versions are affected by GSD-2022-1001302?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2022-1001302?
No fix has been published for GSD-2022-1001302 yet. Limit exposure of the affected software until one is available.
Is GSD-2022-1001302 being exploited?
There is no known exploitation of GSD-2022-1001302 in the wild and no public exploit code.