CVE-2020-8808 Privilege escalation in n/a
Local attackers can exploit CORSAIR iCUE drivers to read/write arbitrary physical memory and gain SYSTEM privileges.
- 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 CVE-2020-8808?
CVE-2020-8808 is a high-severity vulnerability in n/a, published on 7 Feb 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
The CorsairLLAccess64.sys and CorsairLLAccess32.sys drivers in CORSAIR iCUE before 3.25.60 allow local non-privileged users (including low-integrity level processes) to read and write to arbitrary physical memory locations, and consequently gain NT AUTHORITY\SYSTEM privileges, via a function call such as MmMapIoSpace.
Which versions are affected by CVE-2020-8808?
It affects 1 product.
Products include Corsair Icue.
How do I fix CVE-2020-8808?
No fix has been published for CVE-2020-8808 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-8808 being exploited?
There is no known exploitation of CVE-2020-8808 in the wild and no public exploit code.
Sources
Also known as GHSA-qhv6-3xv8-6vhf.