7.8

CVE-2021-26384

EPSS 0.14%
Published 14.07.2022 20:15:08
Last modified 21.11.2024 05:56:15
Source psirt@amd.com
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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.

Affected products Warnungen 0 Metrics 2 CWE 2 References 4

Data is provided by the National Vulnerability Database (NVD)

Amd ≫ Ryzen 7 5700g Firmware Version < comboam4_v2_pi_1.2.0.6c

Amd ≫ Ryzen 7 5700g Version-

Amd ≫ Ryzen 7 5700ge Firmware Version < comboam4_v2_pi_1.2.0.6c

Amd ≫ Ryzen 7 5700ge Version-

Amd ≫ Ryzen 5 5600g Firmware Version < comboam4_v2_pi_1.2.0.6c

Amd ≫ Ryzen 5 5600g Version-

Amd ≫ Ryzen 5 5600ge Firmware Version < comboam4_v2_pi_1.2.0.6c

Amd ≫ Ryzen 5 5600ge Version-

Amd ≫ Ryzen 3 5300g Firmware Version < comboam4_v2_pi_1.2.0.6c

Amd ≫ Ryzen 3 5300g Version-

Amd ≫ Ryzen 3 5300ge Firmware Version < comboam4_v2_pi_1.2.0.6c

Amd ≫ Ryzen 3 5300ge Version-

Amd ≫ Ryzen 9 5980hx Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 9 5980hx Version-

Amd ≫ Ryzen 9 5980hs Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 9 5980hs Version-

Amd ≫ Ryzen 7 5825u Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 7 5825u Version-

Amd ≫ Ryzen 9 5900hx Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 9 5900hx Version-

Amd ≫ Ryzen 9 5900hs Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 9 5900hs Version-

Amd ≫ Ryzen 7 5825c Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 7 5825c Version-

Amd ≫ Ryzen 7 5800h Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 7 5800h Version-

Amd ≫ Ryzen 5 5625u Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 5 5625u Version-

Amd ≫ Ryzen 7 5800hs Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 7 5800hs Version-

Amd ≫ Ryzen 5 5625c Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 5 5625c Version-

Amd ≫ Ryzen 5 5600h Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 5 5600h Version-

Amd ≫ Ryzen 5 5600hs Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 5 5600hs Version-

Amd ≫ Ryzen 7 5800u Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 7 5800u Version-

Amd ≫ Ryzen 5 5600u Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 5 5600u Version-

Amd ≫ Ryzen 5 5560u Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 5 5560u Version-

Amd ≫ Ryzen 3 5425u Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 3 5425u Version-

Amd ≫ Ryzen 3 5425c Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 3 5425c Version-

Amd ≫ Ryzen 3 5400u Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 3 5400u Version-

Amd ≫ Ryzen 3 5125c Firmware Version < cezannepi-fp6_1.0.0.9

Amd ≫ Ryzen 3 5125c Version-

Amd ≫ Athlon Silver 3050u Firmware Version-

Amd ≫ Athlon Silver 3050u Version-

Amd ≫ Athlon Gold 3150u Firmware Version-

Amd ≫ Athlon Gold 3150u Version-

Amd ≫ Ryzen 3 3200u Firmware Version-

Amd ≫ Ryzen 3 3200u Version-

Amd ≫ Ryzen 3 3250u Firmware Version-

Amd ≫ Ryzen 3 3250u Version-

Amd ≫ Ryzen 3 3300u Firmware Version-

Amd ≫ Ryzen 3 3300u Version-

Amd ≫ Ryzen 3 3350u Firmware Version-

Amd ≫ Ryzen 3 3350u Version-

Amd ≫ Ryzen 3 3450u Firmware Version-

Amd ≫ Ryzen 3 3450u Version-

Amd ≫ Ryzen 3 3500u Firmware Version-

Amd ≫ Ryzen 3 3500u Version-

Amd ≫ Ryzen 3 3500c Firmware Version-

Amd ≫ Ryzen 3 3500c Version-

Amd ≫ Ryzen 3 3550h Firmware Version-

Amd ≫ Ryzen 3 3550h Version-

Amd ≫ Ryzen 3 3580u Firmware Version-

Amd ≫ Ryzen 3 3580u Version-

Amd ≫ Ryzen 3 3700u Firmware Version-

Amd ≫ Ryzen 3 3700u Version-

Amd ≫ Ryzen 3 3700c Firmware Version-

Amd ≫ Ryzen 3 3700c Version-

Amd ≫ Ryzen 3 3750h Firmware Version-

Amd ≫ Ryzen 3 3750h Version-

Amd ≫ Ryzen 3 3780u Firmware Version-

Amd ≫ Ryzen 3 3780u Version-

Amd ≫ Ryzen 3 2200u Firmware Version < comboam4v2_pi_1.2.0.6c

Amd ≫ Ryzen 3 2200u Version-

Amd ≫ Ryzen 3 2300u Firmware Version < comboam4v2_pi_1.2.0.6c

Amd ≫ Ryzen 3 2300u Version-

Amd ≫ Ryzen 5 2500u Firmware Version < comboam4v2_pi_1.2.0.6c

Amd ≫ Ryzen 5 2500u Version-

Amd ≫ Ryzen 5 2600 Firmware Version < comboam4v2_pi_1.2.0.6c

Amd ≫ Ryzen 5 2600 Version-

Amd ≫ Ryzen 5 2600h Firmware Version < comboam4v2_pi_1.2.0.6c

Amd ≫ Ryzen 5 2600h Version-

Amd ≫ Ryzen 5 2600x Firmware Version < comboam4v2_pi_1.2.0.6c

Amd ≫ Ryzen 5 2600x Version-

Amd ≫ Ryzen 5 2700 Firmware Version < comboam4v2_pi_1.2.0.6c

Amd ≫ Ryzen 5 2700 Version-

Amd ≫ Ryzen 5 2700x Firmware Version < comboam4v2_pi_1.2.0.6c

Amd ≫ Ryzen 5 2700x Version-

Amd ≫ Ryzen 7 2700 Firmware Version < comboam4v2_pi_1.2.0.6c

Amd ≫ Ryzen 7 2700 Version-

Amd ≫ Ryzen 7 2700u Firmware Version < comboam4v2_pi_1.2.0.6c

Amd ≫ Ryzen 7 2700u Version-

Amd ≫ Ryzen 7 2700x Firmware Version < comboam4v2_pi_1.2.0.6c

Amd ≫ Ryzen 7 2700x Version-

Amd ≫ Ryzen 7 2800h Firmware Version < comboam4v2_pi_1.2.0.6c

Amd ≫ Ryzen 7 2800h Version-

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.14%	0.34

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.8	1.8	5.9	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-26384

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-26384

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-26384

EUVD