Improper Access Control in the AMD SPI protection feature may allow a user with Ring0 (kernel mode) privileged access to bypass protections potentially resulting in loss of integrity and availability.
Published 2024-02-13 20:15:53
Updated 2025-03-14 18:15:26
View at NVD,   CVE.org

Products affected by CVE-2023-20579

Exploit prediction scoring system (EPSS) score for CVE-2023-20579

0.05%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 14 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-20579

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
4.4
MEDIUM CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
0.8
3.6
134c704f-9b21-4f2e-91b3-4a467353bcc0 2025-03-14
6.0
MEDIUM CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
0.8
5.2
NIST 2024-10-22

CWE ids for CVE-2023-20579

  • The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
    Assigned by: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

References for CVE-2023-20579

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