Description
A malformed SMI (System Management Interface) command may allow an attacker to establish a corrupted SMI Trigger Info data structure, potentially leading to out-of-bounds memory reads and writes when triggering an SMI resulting in a potential loss of resources.
Published: 2022-07-14
Score: 7.8 High
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.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-13190 A malformed SMI (System Management Interface) command may allow an attacker to establish a corrupted SMI Trigger Info data structure, potentially leading to out-of-bounds memory reads and writes when triggering an SMI resulting in a potential loss of resources.
History

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00072}

epss

{'score': 0.00076}


Subscriptions

Amd Athlon Gold 3150u Athlon Gold 3150u Firmware Athlon Silver 3050u Athlon Silver 3050u Firmware Ryzen 3 2200u Ryzen 3 2200u Firmware Ryzen 3 2300u Ryzen 3 2300u Firmware Ryzen 3 3200u Ryzen 3 3200u Firmware Ryzen 3 3250u Ryzen 3 3250u Firmware Ryzen 3 3300u Ryzen 3 3300u Firmware Ryzen 3 3350u Ryzen 3 3350u Firmware Ryzen 3 3450u Ryzen 3 3450u Firmware Ryzen 3 3500c Ryzen 3 3500c Firmware Ryzen 3 3500u Ryzen 3 3500u Firmware Ryzen 3 3550h Ryzen 3 3550h Firmware Ryzen 3 3580u Ryzen 3 3580u Firmware Ryzen 3 3700c Ryzen 3 3700c Firmware Ryzen 3 3700u Ryzen 3 3700u Firmware Ryzen 3 3750h Ryzen 3 3750h Firmware Ryzen 3 3780u Ryzen 3 3780u Firmware 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 5425c Ryzen 3 5425c Firmware Ryzen 3 5425u Ryzen 3 5425u Firmware Ryzen 5 2500u Ryzen 5 2500u Firmware Ryzen 5 2600 Ryzen 5 2600 Firmware Ryzen 5 2600h Ryzen 5 2600h Firmware Ryzen 5 2600x Ryzen 5 2600x Firmware Ryzen 5 2700 Ryzen 5 2700 Firmware Ryzen 5 2700x Ryzen 5 2700x 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 5625c Ryzen 5 5625c Firmware Ryzen 5 5625u Ryzen 5 5625u Firmware Ryzen 7 2700 Ryzen 7 2700 Firmware Ryzen 7 2700u Ryzen 7 2700u Firmware Ryzen 7 2700x Ryzen 7 2700x Firmware Ryzen 7 2800h Ryzen 7 2800h 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 5825c Ryzen 7 5825c Firmware Ryzen 7 5825u Ryzen 7 5825u 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
cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

Updated: 2024-09-16T23:15:36.383Z

Reserved: 2021-01-29T00:00:00.000Z

Link: CVE-2021-26384

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-07-14T20:15:08.293

Modified: 2024-11-21T05:56:15.767

Link: CVE-2021-26384

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses