CVE & CISA-KEV Catalog

CVE-2021-26325

MEDIUM

5.5

CVSS v3

Description

Insufficient input validation in the SNP_GUEST_REQUEST command may lead to a potential data abort error and a denial of service.

CWE-20Improper Input Validation

How to fix

Remediation Available

epyc 7232p firmwareNVD

Affected:< romepi-sp3_1.0.0.cFixed in:romepi-sp3_1.0.0.cCVE-2021-26325derived from NVD

epyc 72f3 firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 7313 firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 7313p firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 7343 firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 73f3 firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 7413 firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 7443 firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 7443p firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 7453 firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 74f3 firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 7513 firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 7543 firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 7543p firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 75f3 firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 7643 firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 7663 firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 7713 firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 7713p firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

epyc 7763 firmwareNVD

Affected:< milanpi-sp3_1.0.0.4Fixed in:milanpi-sp3_1.0.0.4CVE-2021-26325derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.21%probability of exploitation in 30 days

11thpercentile

Low risk: more likely to be exploited than 11% of all known CVEs.

References

Vendor Advisory1

amd.com

Related Vulnerabilities

Other CWE-20 (Improper Input Validation) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-3400	Critical	10.0	100%	KEV + Ransom	-
CVE-2021-45105	Medium	5.9	100%	-	Fix
CVE-2021-44228	Critical	10.0	100%	KEV + Ransom	Fix
CVE-2021-21985	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2018-7600	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-3452	High	7.5	100%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.