GSD-2021-1001092 usb: dwc3: core: fix kernel panic when do reboot
A kernel panic in the DWC3 USB driver during reboot causes a denial of service, requiring a kernel patch to resolve.
- 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-2021-1001092?
GSD-2021-1001092 is a denial of service 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
usb: dwc3: core: fix kernel panic when do reboot
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 v5.12.13 by commit fa8c413e6b74ae5d12daf911c73238c5bdacd8e6, it was introduced in version v5.12.13 by commit afd8b0d091d5b4febe2d0ac3b7735c1826329302. For more details please see the references link.
Which versions are affected by GSD-2021-1001092?
1 open source package ship an affected version, including Kernel.
| Package | Affected | Fixed in |
|---|---|---|
Kernel Linux | All versions | None |
How do I fix GSD-2021-1001092?
No fix has been published for GSD-2021-1001092 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is GSD-2021-1001092 being exploited?
There is no known exploitation of GSD-2021-1001092 in the wild and no public exploit code.