Vulnerability · Published Feb 7, 2020 · Assigned by mitre
CVE-2020-8808
High 7.8
In plain English
A high-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 48% of all known vulnerabilities).
Severity (CVSS NVD)7.8High
Exploit odds (30 days)0.6%top 52.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
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.
Affected products (as reported)
References
- https://github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-001.md x_refsource_MISC
- https://forum.corsair.com/v3/showthread.php?t=193831 x_refsource_MISC