CVE-2023-20513

LOW EPSS 4.4%
Published Aug 13, 20241y ago · Modified Jun 17, 20261w ago
3.3 CVSS 3.1
Low
Find Similar
Published Aug 13, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

An insufficient bounds check in PMFW (Power Management Firmware) may allow an attacker to utilize a malicious VF (virtualization function) to send a malformed message, potentially resulting in a denial of service.

CVSS Details

Base Score
3.3
Exploitability
1.8
Impact
1.4
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability Low

Threat Intelligence

EPSS Exploit Probability
4.4% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-787 Out-of-bounds Write Memory Safety

References 1

  • amd.com https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.