GSD-2021-1001048 HID: usbhid: fix info leak in hid_submit_ctrl
An information leak in the Linux kernel's USB HID driver allows local attackers to read uninitialized memory, potentially exposing sensitive data.
- 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-2021-1001048?
GSD-2021-1001048 is a vulnerability in Kernel, published on 30 Jun 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
HID: usbhid: fix info leak in hid_submit_ctrl
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 v5.12.12 by commit 21883bff0fd854e07429a773ff18f1e9658f50e8. For more details please see the references link.
Which versions are affected by GSD-2021-1001048?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1001048?
No fix has been published for GSD-2021-1001048 yet. Limit exposure of the affected software until one is available.
Is GSD-2021-1001048 being exploited?
There is no known exploitation of GSD-2021-1001048 in the wild and no public exploit code.