Description
Improper input validation in the SMM Supervisor may allow an attacker with a compromised SMI handler to gain Ring0 access potentially leading to arbitrary code execution.








Published: 2023-11-14
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-24775 Improper input validation in the SMM Supervisor may allow an attacker with a compromised SMI handler to gain Ring0 access potentially leading to arbitrary code execution.
History

No history.

Subscriptions

Amd Ryzen 3 5125c Ryzen 3 5125c Firmware Ryzen 3 5300g Ryzen 3 5300g Firmware Ryzen 3 5300ge Ryzen 3 5300ge Firmware Ryzen 3 5400u Ryzen 3 5400u Firmware Ryzen 3 5425u Ryzen 3 5425u Firmware Ryzen 3 7335u Ryzen 3 7335u Firmware Ryzen 3 7440u Ryzen 3 7440u Firmware Ryzen 5 5500h Ryzen 5 5500h Firmware Ryzen 5 5560u Ryzen 5 5560u Firmware Ryzen 5 5600g Ryzen 5 5600g Firmware Ryzen 5 5600ge Ryzen 5 5600ge Firmware Ryzen 5 5600h Ryzen 5 5600h Firmware Ryzen 5 5600hs Ryzen 5 5600hs Firmware Ryzen 5 5600u Ryzen 5 5600u Firmware Ryzen 5 5625u Ryzen 5 5625u Firmware Ryzen 5 6600h Ryzen 5 6600h Firmware Ryzen 5 6600hs Ryzen 5 6600hs Firmware Ryzen 5 6600u Ryzen 5 6600u Firmware Ryzen 5 7500f Ryzen 5 7500f Firmware Ryzen 5 7535hs Ryzen 5 7535hs Firmware Ryzen 5 7535u Ryzen 5 7535u Firmware Ryzen 5 7600 Ryzen 5 7600 Firmware Ryzen 5 7600x Ryzen 5 7600x Firmware Ryzen 5 7640h Ryzen 5 7640h Firmware Ryzen 5 Pro 7540u Ryzen 5 Pro 7540u Firmware Ryzen 5 Pro 7545u Ryzen 5 Pro 7545u Firmware Ryzen 5 Pro 7640hs Ryzen 5 Pro 7640hs Firmware Ryzen 5 Pro 7640u Ryzen 5 Pro 7640u Firmware Ryzen 5 Pro 7645 Ryzen 5 Pro 7645 Firmware Ryzen 7 5700g Ryzen 7 5700g Firmware Ryzen 7 5700ge Ryzen 7 5700ge Firmware Ryzen 7 5800h Ryzen 7 5800h Firmware Ryzen 7 5800hs Ryzen 7 5800hs Firmware Ryzen 7 5800u Ryzen 7 5800u Firmware Ryzen 7 5825u Ryzen 7 5825u Firmware Ryzen 7 6800h Ryzen 7 6800h Firmware Ryzen 7 6800hs Ryzen 7 6800hs Firmware Ryzen 7 6800u Ryzen 7 6800u Firmware Ryzen 7 7700 Ryzen 7 7700 Firmware Ryzen 7 7700x Ryzen 7 7700x Firmware Ryzen 7 7735hs Ryzen 7 7735hs Firmware Ryzen 7 7735u Ryzen 7 7735u Firmware Ryzen 7 7736u Ryzen 7 7736u Firmware Ryzen 7 7800x3d Ryzen 7 7800x3d Firmware Ryzen 7 7840h Ryzen 7 7840h Firmware Ryzen 7 Pro 7745 Ryzen 7 Pro 7745 Firmware Ryzen 7 Pro 7840hs Ryzen 7 Pro 7840hs Firmware Ryzen 7 Pro 7840u Ryzen 7 Pro 7840u Firmware Ryzen 9 5900hs Ryzen 9 5900hs Firmware Ryzen 9 5900hx Ryzen 9 5900hx Firmware Ryzen 9 5980hs Ryzen 9 5980hs Firmware Ryzen 9 5980hx Ryzen 9 5980hx Firmware Ryzen 9 6900hs Ryzen 9 6900hs Firmware Ryzen 9 6900hx Ryzen 9 6900hx Firmware Ryzen 9 6980hs Ryzen 9 6980hs Firmware Ryzen 9 6980hx Ryzen 9 6980hx Firmware Ryzen 9 7900 Ryzen 9 7900 Firmware Ryzen 9 7900x Ryzen 9 7900x3d Ryzen 9 7900x3d Firmware Ryzen 9 7900x Firmware Ryzen 9 7940h Ryzen 9 7940h Firmware Ryzen 9 7950x Ryzen 9 7950x3d Ryzen 9 7950x3d Firmware Ryzen 9 7950x Firmware Ryzen 9 Pro 7940hs Ryzen 9 Pro 7940hs Firmware Ryzen 9 Pro 7945 Ryzen 9 Pro 7945 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2024-08-02T09:05:36.288Z

Reserved: 2022-10-27T18:53:39.763Z

Link: CVE-2023-20596

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2023-11-14T19:15:16.083

Modified: 2024-11-21T07:41:11.750

Link: CVE-2023-20596

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses