CVE-2020-12963 : An insufficient pointer validation vulnerability in the AMD Graphics Driver for

An insufficient pointer validation vulnerability in the AMD Graphics Driver for Windows may allow unprivileged users to compromise the system.

Published 2021-11-15 16:15:09

Updated 2021-11-18 14:02:00

View at NVD, CVE.org

Products affected by CVE-2020-12963

EPSS FAQ

0.04%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 13 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.2	HIGH	AV:L/AC:L/Au:N/C:C/I:C/A:C	3.9	10.0	NIST
Access Vector: Local Access Complexity: Low Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
7.8	HIGH	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	1.8	5.9	NIST
Attack Vector: Local Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-763 Release of Invalid Pointer or Reference

The product attempts to return a memory resource to the system, but it calls the wrong release function or calls the appropriate release function incorrectly.

Assigned by: nvd@nist.gov (Primary)

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