Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2021-26403

Insufficient checks in SEV may lead to a malicious hypervisor disclosing the launch secret potentially resulting in compromise of VM confidentiality.

Published

2023-01-11T08:15:11.590

Last Modified

2025-04-08T21:15:43.530

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.5 (MEDIUM)

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
  • Type: Secondary
    CWE-345
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System amd epyc_7001_firmware < naplespi_1.0.0.e Yes
Hardware amd epyc_7001 - No
Operating System amd epyc_7251_firmware < naplespi_1.0.0.e Yes
Hardware amd epyc_7251 - No
Operating System amd epyc_7261_firmware < naplespi_1.0.0.e Yes
Hardware amd epyc_7261 - No
Operating System amd epyc_7281_firmware < naplespi_1.0.0.e Yes
Hardware amd epyc_7281 - No
Operating System amd epyc_7301_firmware < naplespi_1.0.0.e Yes
Hardware amd epyc_7301 - No
Operating System amd epyc_7351_firmware < naplespi_1.0.0.e Yes
Hardware amd epyc_7351 - No
Operating System amd epyc_7351p_firmware < naplespi_1.0.0.e Yes
Hardware amd epyc_7351p - No
Operating System amd epyc_7371_firmware < naplespi_1.0.0.e Yes
Hardware amd epyc_7371 - No
Operating System amd epyc_7401_firmware < naplespi_1.0.0.e Yes
Hardware amd epyc_7401 - No
Operating System amd epyc_7401p_firmware < naplespi_1.0.0.e Yes
Hardware amd epyc_7401p - No
Operating System amd epyc_7451_firmware < naplespi_1.0.0.e Yes
Hardware amd epyc_7451 - No
Operating System amd epyc_7501_firmware < naplespi_1.0.0.e Yes
Hardware amd epyc_7501 - No
Operating System amd epyc_7551_firmware < naplespi_1.0.0.e Yes
Hardware amd epyc_7551 - No
Operating System amd epyc_7551p_firmware < naplespi_1.0.0.e Yes
Hardware amd epyc_7551p - No
Operating System amd epyc_7601_firmware < naplespi_1.0.0.e Yes
Hardware amd epyc_7601 - No
Operating System amd epyc_7002_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7002 - No
Operating System amd epyc_7232p_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7232p - No
Operating System amd epyc_7252_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7252 - No
Operating System amd epyc_7262_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7262 - No
Operating System amd epyc_7272_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7272 - No
Operating System amd epyc_7282_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7282 - No
Operating System amd epyc_7302_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7302 - No
Operating System amd epyc_7302p_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7302p - No
Operating System amd epyc_7352_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7352 - No
Operating System amd epyc_7402_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7402 - No
Operating System amd epyc_7402p_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7402p - No
Operating System amd epyc_7452_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7452 - No
Operating System amd epyc_7502_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7502 - No
Operating System amd epyc_7502p_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7502p - No
Operating System amd epyc_7532_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7532 - No
Operating System amd epyc_7542_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7542 - No
Operating System amd epyc_7552_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7552 - No
Operating System amd epyc_7642_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7642 - No
Operating System amd epyc_7662_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7662 - No
Operating System amd epyc_7702_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7702 - No
Operating System amd epyc_7702p_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7702p - No
Operating System amd epyc_7742_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7742 - No
Operating System amd epyc_7f32_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7f32 - No
Operating System amd epyc_7f52_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7f52 - No
Operating System amd epyc_7f72_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7f72 - No
Operating System amd epyc_7h12_firmware < romepi_1.0.0.9 Yes
Hardware amd epyc_7h12 - No
References