CVE-2020-28922

An issue was discovered in Devid Espenschied PC Analyser through 4.10. The PCADRVX64.SYS kernel driver exposes IOCTL functionality that allows low-privilege users to read and write arbitrary physical memory. This could lead to arbitrary Ring-0 code execution and escalation of privileges.

CVSS v3 8.8 HIGH
CVSS v2.0 7.2 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.0 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

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
http://www.pcanalyser.de/index.php/historie/	Release Notes Vendor Advisory
https://github.com/eset/vulnerability-disclosures	Third Party Advisory
https://github.com/eset/vulnerability-disclosures/blob/master/CVE-2020-28922/CVE-2020-28922.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:pcanalyser:pc_analyser:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-11-27 18:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-28922

Mitre link : CVE-2020-28922

CVE.ORG link : CVE-2020-28922

JSON object : View

Products Affected

pcanalyser

pc_analyser

CWE

NVD-CWE-noinfo

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