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CVE
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CVE-2019-18845Date: (C)2019-11-12   (M)2023-12-22


The MsIo64.sys and MsIo32.sys drivers in Patriot Viper RGB before 1.1 allow local users (including low integrity processes) to read and write to arbitrary memory locations, and consequently gain NT AUTHORITYSYSTEM privileges, by mapping DevicePhysicalMemory into the calling process via ZwOpenSection and ZwMapViewOfSection.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 7.1CVSS Score : 3.6
Exploit Score: 1.8Exploit Score: 3.9
Impact Score: 5.2Impact Score: 4.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: LOCALAccess Vector: LOCAL
Attack Complexity: LOWAccess Complexity: LOW
Privileges Required: LOWAuthentication: NONE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: HIGHAvailability: NONE
Integrity: HIGH 
Availability: NONE 
  
Reference:
https://github.com/active-labs/Advisories/blob/master/2019/ACTIVE-2019-012.md

CWE    1
CWE-269

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