Vulnerability Monitor

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CVE-2021-26379

Insufficient input validation of mailbox data in the SMU may allow an attacker to coerce the SMU to corrupt SMRAM, potentially leading to a loss of integrity and privilege escalation.

Published

2023-05-09T19:15:10.863

Last Modified

2025-01-28T16:15:29.910

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

Weaknesses
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System amd epyc_72f3_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_72f3 - No
Operating System amd epyc_7313_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7313 - No
Operating System amd epyc_7313p_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7313p - No
Operating System amd epyc_7343_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7343 - No
Operating System amd epyc_7373x_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7373x - No
Operating System amd epyc_73f3_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_73f3 - No
Operating System amd epyc_7413_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7413 - No
Operating System amd epyc_7443_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7443 - No
Operating System amd epyc_7443p_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7443p - No
Operating System amd epyc_7453_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7453 - No
Operating System amd epyc_7473x_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7473x - No
Operating System amd epyc_74f3_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_74f3 - No
Operating System amd epyc_7513_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7513 - No
Operating System amd epyc_7543_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7543 - No
Operating System amd epyc_7543p_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7543p - No
Operating System amd epyc_7573x_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7573x - No
Operating System amd epyc_75f3_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_75f3 - No
Operating System amd epyc_7643_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7643 - No
Operating System amd epyc_7663_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7663 - No
Operating System amd epyc_7713_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7713 - No
Operating System amd epyc_7713p_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7713p - No
Operating System amd epyc_7763_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7763 - No
Operating System amd epyc_7773x_firmware < milanpi_1.0.0.9 Yes
Hardware amd epyc_7773x - No
Operating System amd epyc_7232p_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7232p - No
Operating System amd epyc_7252_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7252 - No
Operating System amd epyc_7262_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7262 - No
Operating System amd epyc_7272_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7272 - No
Operating System amd epyc_7282_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7282 - No
Operating System amd epyc_7302_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7302 - No
Operating System amd epyc_7302p_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7302p - No
Operating System amd epyc_7352_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7352 - No
Operating System amd epyc_7402_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7402 - No
Operating System amd epyc_7402p_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7402p - No
Operating System amd epyc_7452_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7452 - No
Operating System amd epyc_7502_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7502 - No
Operating System amd epyc_7502p_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7502p - No
Operating System amd epyc_7532_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7532 - No
Operating System amd epyc_7542_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7542 - No
Operating System amd epyc_7552_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7552 - No
Operating System amd epyc_7642_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7642 - No
Operating System amd epyc_7662_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7662 - No
Operating System amd epyc_7702_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7702 - No
Operating System amd epyc_7702p_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7702p - No
Operating System amd epyc_7742_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7742 - No
Operating System amd epyc_7f32_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7f32 - No
Operating System amd epyc_7f52_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7f52 - No
Operating System amd epyc_7f72_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7f72 - No
Operating System amd epyc_7h12_firmware < romepi_1.0.0.e Yes
Hardware amd epyc_7h12 - No
References