CVE-2020-28841 Denial of service in n/a
Attackers can crash the system by sending a specific ioctl command to the MyDrivers64.sys driver in DriverGenius.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-28841?
CVE-2020-28841 is a medium-severity denial of service vulnerability in n/a, published on 3 Jan 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
MyDrivers64.sys in DriverGenius 9.61.3708.3054 allows attackers to cause a system crash via the ioctl command 0x9c402000 to \\.\MyDrivers0_0_1.
Which versions are affected by CVE-2020-28841?
It affects 1 product.
Products include Drivergenius Drivergenius Firmware.
How do I fix CVE-2020-28841?
No fix has been published for CVE-2020-28841 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 CVE-2020-28841 being exploited?
There is no known exploitation of CVE-2020-28841 in the wild and no public exploit code.
Sources
Also known as GHSA-63m9-h3h6-xrqx.