CVE-2021-46763

EPSS 0.09%
Published 09.05.2023 19:15:11
Last modified 28.01.2025 16:15:32
Source psirt@amd.com
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Insufficient input validation in the SMU may
enable a privileged attacker to write beyond the intended bounds of a shared
memory buffer potentially leading to a loss of integrity.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Amd ≫ Epyc 72f3 Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 72f3 Version-

Amd ≫ Epyc 7313 Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7313 Version-

Amd ≫ Epyc 7313p Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7313p Version-

Amd ≫ Epyc 7343 Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7343 Version-

Amd ≫ Epyc 7373x Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7373x Version-

Amd ≫ Epyc 73f3 Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 73f3 Version-

Amd ≫ Epyc 7413 Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7413 Version-

Amd ≫ Epyc 7443 Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7443 Version-

Amd ≫ Epyc 7443p Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7443p Version-

Amd ≫ Epyc 7453 Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7453 Version-

Amd ≫ Epyc 7473x Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7473x Version-

Amd ≫ Epyc 74f3 Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 74f3 Version-

Amd ≫ Epyc 7513 Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7513 Version-

Amd ≫ Epyc 7543 Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7543 Version-

Amd ≫ Epyc 7543p Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7543p Version-

Amd ≫ Epyc 7573x Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7573x Version-

Amd ≫ Epyc 75f3 Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 75f3 Version-

Amd ≫ Epyc 7643 Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7643 Version-

Amd ≫ Epyc 7663 Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7663 Version-

Amd ≫ Epyc 7713 Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7713 Version-

Amd ≫ Epyc 7713p Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7713p Version-

Amd ≫ Epyc 7763 Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7763 Version-

Amd ≫ Epyc 7773x Firmware Versionmilanpi_1.0.0.9

Amd ≫ Epyc 7773x Version-

Amd ≫ Epyc 7232p Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7232p Version-

Amd ≫ Epyc 7252 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7252 Version-

Amd ≫ Epyc 7262 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7262 Version-

Amd ≫ Epyc 7272 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7272 Version-

Amd ≫ Epyc 7282 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7282 Version-

Amd ≫ Epyc 7302 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7302 Version-

Amd ≫ Epyc 7302p Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7302p Version-

Amd ≫ Epyc 7352 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7352 Version-

Amd ≫ Epyc 7402 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7402 Version-

Amd ≫ Epyc 7402p Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7402p Version-

Amd ≫ Epyc 7452 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7452 Version-

Amd ≫ Epyc 7502 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7502 Version-

Amd ≫ Epyc 7502p Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7502p Version-

Amd ≫ Epyc 7532 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7532 Version-

Amd ≫ Epyc 7542 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7542 Version-

Amd ≫ Epyc 7552 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7552 Version-

Amd ≫ Epyc 7642 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7642 Version-

Amd ≫ Epyc 7662 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7662 Version-

Amd ≫ Epyc 7702 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7702 Version-

Amd ≫ Epyc 7702p Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7702p Version-

Amd ≫ Epyc 7742 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7742 Version-

Amd ≫ Epyc 7f32 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7f32 Version-

Amd ≫ Epyc 7f52 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7f52 Version-

Amd ≫ Epyc 7f72 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7f72 Version-

Amd ≫ Epyc 7h12 Firmware Versionromepi_1.0.0.e

Amd ≫ Epyc 7h12 Version-

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

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.09%	0.233

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
134c704f-9b21-4f2e-91b3-4a467353bcc0	7.5	3.9	3.6	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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-3001

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-46763

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-46763

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-46763

EUVD