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.

Project Subscriptions

Vendors Products
Athlon Gold 3150u Subscribe
Athlon Gold 3150u Firmware Subscribe
Athlon Silver 3050u Subscribe
Athlon Silver 3050u Firmware Subscribe
Ryzen 3 2200u Subscribe
Ryzen 3 2200u Firmware Subscribe
Ryzen 3 2300u Subscribe
Ryzen 3 2300u Firmware Subscribe
Ryzen 3 3200u Subscribe
Ryzen 3 3200u Firmware Subscribe
Ryzen 3 3250u Subscribe
Ryzen 3 3250u Firmware Subscribe
Ryzen 3 3300u Subscribe
Ryzen 3 3300u Firmware Subscribe
Ryzen 3 3350u Subscribe
Ryzen 3 3350u Firmware Subscribe
Ryzen 3 3450u Subscribe
Ryzen 3 3450u Firmware Subscribe
Ryzen 3 3500c Subscribe
Ryzen 3 3500c Firmware Subscribe
Ryzen 3 3500u Subscribe
Ryzen 3 3500u Firmware Subscribe
Ryzen 3 3550h Subscribe
Ryzen 3 3550h Firmware Subscribe
Ryzen 3 3580u Subscribe
Ryzen 3 3580u Firmware Subscribe
Ryzen 3 3700c Subscribe
Ryzen 3 3700c Firmware Subscribe
Ryzen 3 3700u Subscribe
Ryzen 3 3700u Firmware Subscribe
Ryzen 3 3750h Subscribe
Ryzen 3 3750h Firmware Subscribe
Ryzen 3 3780u Subscribe
Ryzen 3 3780u Firmware Subscribe
Ryzen 3 5125c Subscribe
Ryzen 3 5125c Firmware Subscribe
Ryzen 3 5300g Subscribe
Ryzen 3 5300g Firmware Subscribe
Ryzen 3 5300ge Subscribe
Ryzen 3 5300ge Firmware Subscribe
Ryzen 3 5400u Subscribe
Ryzen 3 5400u Firmware Subscribe
Ryzen 3 5425c Subscribe
Ryzen 3 5425c Firmware Subscribe
Ryzen 3 5425u Subscribe
Ryzen 3 5425u Firmware Subscribe
Ryzen 5 2500u Subscribe
Ryzen 5 2500u Firmware Subscribe
Ryzen 5 2600 Subscribe
Ryzen 5 2600 Firmware Subscribe
Ryzen 5 2600h Subscribe
Ryzen 5 2600h Firmware Subscribe
Ryzen 5 2600x Subscribe
Ryzen 5 2600x Firmware Subscribe
Ryzen 5 2700 Subscribe
Ryzen 5 2700 Firmware Subscribe
Ryzen 5 2700x Subscribe
Ryzen 5 2700x Firmware Subscribe
Ryzen 5 5560u Subscribe
Ryzen 5 5560u Firmware Subscribe
Ryzen 5 5600g Subscribe
Ryzen 5 5600g Firmware Subscribe
Ryzen 5 5600ge Subscribe
Ryzen 5 5600ge Firmware Subscribe
Ryzen 5 5600h Subscribe
Ryzen 5 5600h Firmware Subscribe
Ryzen 5 5600hs Subscribe
Ryzen 5 5600hs Firmware Subscribe
Ryzen 5 5600u Subscribe
Ryzen 5 5600u Firmware Subscribe
Ryzen 5 5625c Subscribe
Ryzen 5 5625c Firmware Subscribe
Ryzen 5 5625u Subscribe
Ryzen 5 5625u Firmware Subscribe
Ryzen 7 2700 Subscribe
Ryzen 7 2700 Firmware Subscribe
Ryzen 7 2700u Subscribe
Ryzen 7 2700u Firmware Subscribe
Ryzen 7 2700x Subscribe
Ryzen 7 2700x Firmware Subscribe
Ryzen 7 2800h Subscribe
Ryzen 7 2800h Firmware Subscribe
Ryzen 7 5700g Subscribe
Ryzen 7 5700g Firmware Subscribe
Ryzen 7 5700ge Subscribe
Ryzen 7 5700ge Firmware Subscribe
Ryzen 7 5800h Subscribe
Ryzen 7 5800h Firmware Subscribe
Ryzen 7 5800hs Subscribe
Ryzen 7 5800hs Firmware Subscribe
Ryzen 7 5800u Subscribe
Ryzen 7 5800u Firmware Subscribe
Ryzen 7 5825c Subscribe
Ryzen 7 5825c Firmware Subscribe
Ryzen 7 5825u Subscribe
Ryzen 7 5825u Firmware Subscribe
Ryzen 9 5900hs Subscribe
Ryzen 9 5900hs Firmware Subscribe
Ryzen 9 5900hx Subscribe
Ryzen 9 5900hx Firmware Subscribe
Ryzen 9 5980hs Subscribe
Ryzen 9 5980hs Firmware Subscribe
Ryzen 9 5980hx Subscribe
Ryzen 9 5980hx Firmware Subscribe
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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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

Type Values Removed Values Added
Metrics epss

{'score': 0.00072}

epss

{'score': 0.00076}


Projects

Sign in to view the affected projects.

cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published:

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

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

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