CVE-2020-8808

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.

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://forum.corsair.com/v3/showthread.php?t=193831	Patch Vendor Advisory
https://github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-001.md	Third Party Advisory
https://forum.corsair.com/v3/showthread.php?t=193831	Patch Vendor Advisory
https://github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-001.md	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:corsair:icue:*:*:*:*:*:*:*:*

History

21 Nov 2024, 05:39

Type	Values Removed	Values Added
References	~~() https://forum.corsair.com/v3/showthread.php?t=193831 - Patch, Vendor Advisory~~	() https://forum.corsair.com/v3/showthread.php?t=193831 - Patch, Vendor Advisory
References	~~() https://github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-001.md - Third Party Advisory~~	() https://github.com/active-labs/Advisories/blob/master/2020/ACTIVE-2020-001.md - Third Party Advisory

Information

Published : 2020-02-07 23:15

Updated : 2024-11-21 05:39

NVD link : CVE-2020-8808

Mitre link : CVE-2020-8808

CVE.ORG link : CVE-2020-8808

JSON object : View

Products Affected

corsair

icue

CWE

NVD-CWE-noinfo

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