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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Amd ≫ Epyc 7232p Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7232p Version -
Amd ≫ Epyc 7252 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7252 Version -
Amd ≫ Epyc 7262 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7262 Version -
Amd ≫ Epyc 7272 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7272 Version -
Amd ≫ Epyc 7282 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7282 Version -
Amd ≫ Epyc 7302 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7302 Version -
Amd ≫ Epyc 7302p Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7302p Version -
Amd ≫ Epyc 7352 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7352 Version -
Amd ≫ Epyc 7402 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7402 Version -
Amd ≫ Epyc 7402p Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7402p Version -
Amd ≫ Epyc 7452 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7452 Version -
Amd ≫ Epyc 7502 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7502 Version -
Amd ≫ Epyc 7502p Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7502p Version -
Amd ≫ Epyc 7532 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7532 Version -
Amd ≫ Epyc 7542 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7542 Version -
Amd ≫ Epyc 7552 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7552 Version -
Amd ≫ Epyc 7642 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7642 Version -
Amd ≫ Epyc 7662 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7662 Version -
Amd ≫ Epyc 7702 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7702 Version -
Amd ≫ Epyc 7702p Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7702p Version -
Amd ≫ Epyc 7742 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7742 Version -
Amd ≫ Epyc 7f32 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7f32 Version -
Amd ≫ Epyc 7f52 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7f52 Version -
Amd ≫ Epyc 7f72 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7f72 Version -
Amd ≫ Epyc 7h12 Firmware Version romepi_1.0.0.a
   Amd ≫ Epyc 7h12 Version -
Amd ≫ Epyc 7251 Firmware Version naplespi_1.0.0.e
   Amd ≫ Epyc 7251 Version -
Amd ≫ Epyc 7261 Firmware Version naplespi_1.0.0.e
   Amd ≫ Epyc 7261 Version -
Amd ≫ Epyc 7281 Firmware Version naplespi_1.0.0.e
   Amd ≫ Epyc 7281 Version -
Amd ≫ Epyc 7301 Firmware Version naplespi_1.0.0.e
   Amd ≫ Epyc 7301 Version -
Amd ≫ Epyc 7351 Firmware Version naplespi_1.0.0.e
   Amd ≫ Epyc 7351 Version -
Amd ≫ Epyc 7351p Firmware Version naplespi_1.0.0.e
   Amd ≫ Epyc 7351p Version -
Amd ≫ Epyc 7371 Firmware Version naplespi_1.0.0.e
   Amd ≫ Epyc 7371 Version -
Amd ≫ Epyc 7401 Firmware Version naplespi_1.0.0.e
   Amd ≫ Epyc 7401 Version -
Amd ≫ Epyc 7401p Firmware Version naplespi_1.0.0.e
   Amd ≫ Epyc 7401p Version -
Amd ≫ Epyc 7451 Firmware Version naplespi_1.0.0.e
   Amd ≫ Epyc 7451 Version -
Amd ≫ Epyc 7501 Firmware Version naplespi_1.0.0.e
   Amd ≫ Epyc 7501 Version -
Amd ≫ Epyc 7551 Firmware Version naplespi_1.0.0.e
   Amd ≫ Epyc 7551 Version -
Amd ≫ Epyc 7551p Firmware Version naplespi_1.0.0.e
   Amd ≫ Epyc 7551p Version -
Amd ≫ Epyc 7571 Firmware Version naplespi_1.0.0.e
   Amd ≫ Epyc 7571 Version -
Amd ≫ Epyc 7601 Firmware Version naplespi_1.0.0.e
   Amd ≫ Epyc 7601 Version -
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.42% 0.331
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 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
CISA-ADP 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
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-3001
Vendor Advisory
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-4001
Vendor Advisory