7.5

CVE-2021-26406

Insufficient validation in parsing Owner's
Certificate Authority (OCA) certificates in SEV (AMD Secure Encrypted Virtualization)
and SEV-ES user application can lead to a host crash potentially resulting in
denial of service.

Data is provided by the National Vulnerability Database (NVD)
Amd ≫ Epyc 7232p Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7232p Version-
Amd ≫ Epyc 7252 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7252 Version-
Amd ≫ Epyc 7262 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7262 Version-
Amd ≫ Epyc 7272 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7272 Version-
Amd ≫ Epyc 7282 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7282 Version-
Amd ≫ Epyc 7302 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7302 Version-
Amd ≫ Epyc 7302p Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7302p Version-
Amd ≫ Epyc 7352 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7352 Version-
Amd ≫ Epyc 7402 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7402 Version-
Amd ≫ Epyc 7402p Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7402p Version-
Amd ≫ Epyc 7452 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7452 Version-
Amd ≫ Epyc 7502 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7502 Version-
Amd ≫ Epyc 7502p Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7502p Version-
Amd ≫ Epyc 7532 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7532 Version-
Amd ≫ Epyc 7542 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7542 Version-
Amd ≫ Epyc 7552 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7552 Version-
Amd ≫ Epyc 7642 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7642 Version-
Amd ≫ Epyc 7662 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7662 Version-
Amd ≫ Epyc 7702 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7702 Version-
Amd ≫ Epyc 7702p Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7702p Version-
Amd ≫ Epyc 7742 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7742 Version-
Amd ≫ Epyc 7f32 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7f32 Version-
Amd ≫ Epyc 7f52 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7f52 Version-
Amd ≫ Epyc 7f72 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7f72 Version-
Amd ≫ Epyc 7h12 Firmware Versionromepi_1.0.0.a
   Amd ≫ Epyc 7h12 Version-
Amd ≫ Epyc 7251 Firmware Versionnaplespi_1.0.0.e
   Amd ≫ Epyc 7251 Version-
Amd ≫ Epyc 7261 Firmware Versionnaplespi_1.0.0.e
   Amd ≫ Epyc 7261 Version-
Amd ≫ Epyc 7281 Firmware Versionnaplespi_1.0.0.e
   Amd ≫ Epyc 7281 Version-
Amd ≫ Epyc 7301 Firmware Versionnaplespi_1.0.0.e
   Amd ≫ Epyc 7301 Version-
Amd ≫ Epyc 7351 Firmware Versionnaplespi_1.0.0.e
   Amd ≫ Epyc 7351 Version-
Amd ≫ Epyc 7351p Firmware Versionnaplespi_1.0.0.e
   Amd ≫ Epyc 7351p Version-
Amd ≫ Epyc 7371 Firmware Versionnaplespi_1.0.0.e
   Amd ≫ Epyc 7371 Version-
Amd ≫ Epyc 7401 Firmware Versionnaplespi_1.0.0.e
   Amd ≫ Epyc 7401 Version-
Amd ≫ Epyc 7401p Firmware Versionnaplespi_1.0.0.e
   Amd ≫ Epyc 7401p Version-
Amd ≫ Epyc 7451 Firmware Versionnaplespi_1.0.0.e
   Amd ≫ Epyc 7451 Version-
Amd ≫ Epyc 7501 Firmware Versionnaplespi_1.0.0.e
   Amd ≫ Epyc 7501 Version-
Amd ≫ Epyc 7551 Firmware Versionnaplespi_1.0.0.e
   Amd ≫ Epyc 7551 Version-
Amd ≫ Epyc 7551p Firmware Versionnaplespi_1.0.0.e
   Amd ≫ Epyc 7551p Version-
Amd ≫ Epyc 7571 Firmware Versionnaplespi_1.0.0.e
   Amd ≫ Epyc 7571 Version-
Amd ≫ Epyc 7601 Firmware Versionnaplespi_1.0.0.e
   Amd ≫ Epyc 7601 Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.15% 0.315
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:N/A:H
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:N/A:H