Vulnerability Monitor

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CVE-2021-26331

AMD System Management Unit (SMU) contains a potential issue where a malicious user may be able to manipulate mailbox entries leading to arbitrary code execution.

Published

2021-11-16T19:15:08.197

Last Modified

2024-11-21T05:56:07.273

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:C/I:C/A:C

  • Access Vector: LOCAL
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: COMPLETE
  • Integrity Impact: COMPLETE
  • Availability Impact: COMPLETE
Exploitability Score

3.9

Impact Score

10.0

Weaknesses
  • Type: Secondary
    CWE-20
  • Type: Primary
    NVD-CWE-noinfo
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System amd epyc_7003_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7003 - No
Operating System amd epyc_7002_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7002 - No
Operating System amd epyc_7001_firmware < naplespi-sp3_1.0.0.g Yes
Hardware amd epyc_7001 - No
Operating System amd epyc_72f3_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_72f3 - No
Operating System amd epyc_7313_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7313 - No
Operating System amd epyc_7313p_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7313p - No
Operating System amd epyc_7343_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7343 - No
Operating System amd epyc_73f3_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_73f3 - No
Operating System amd epyc_7413_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7413 - No
Operating System amd epyc_7443_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7443 - No
Operating System amd epyc_7443p_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7443p - No
Operating System amd epyc_7453_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7453 - No
Operating System amd epyc_74f3_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_74f3 - No
Operating System amd epyc_7513_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7513 - No
Operating System amd epyc_7543_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7543 - No
Operating System amd epyc_7543p_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7543p - No
Operating System amd epyc_75f3_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_75f3 - No
Operating System amd epyc_7643_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7643 - No
Operating System amd epyc_7663_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7663 - No
Operating System amd epyc_7713_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7713 - No
Operating System amd epyc_7713p_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7713p - No
Operating System amd epyc_7763_firmware < milanpi-sp3_1.0.0.4 Yes
Hardware amd epyc_7763 - No
Operating System amd epyc_7232p_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7232p - No
Operating System amd epyc_7252_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7252 - No
Operating System amd epyc_7262_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7262 - No
Operating System amd epyc_7272_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7272 - No
Operating System amd epyc_7282_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7282 - No
Operating System amd epyc_7302_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7302 - No
Operating System amd epyc_7302p_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7302p - No
Operating System amd epyc_7352_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7352 - No
Operating System amd epyc_7402_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7402 - No
Operating System amd epyc_7402p_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7402p - No
Operating System amd epyc_7452_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7452 - No
Operating System amd epyc_7502_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7502 - No
Operating System amd epyc_7502p_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7502p - No
Operating System amd epyc_7532_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7532 - No
Operating System amd epyc_7542_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7542 - No
Operating System amd epyc_7552_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7552 - No
Operating System amd epyc_7642_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7642 - No
Operating System amd epyc_7662_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7662 - No
Operating System amd epyc_7702_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7702 - No
Operating System amd epyc_7702p_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7702p - No
Operating System amd epyc_7742_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7742 - No
Operating System amd epyc_7f32_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7f32 - No
Operating System amd epyc_7f52_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7f52 - No
Operating System amd epyc_7f72_firmware < romepi-sp3_1.0.0.c Yes
Hardware amd epyc_7f72 - No
Operating System amd epyc_7251_firmware < naplespi-sp3_1.0.0.g Yes
Hardware amd epyc_7251 - No
Operating System amd epyc_7281_firmware < naplespi-sp3_1.0.0.g Yes
Hardware amd epyc_7281 - No
Operating System amd epyc_7301_firmware < naplespi-sp3_1.0.0.g Yes
Hardware amd epyc_7301 - No
Operating System amd epyc_7351_firmware < naplespi-sp3_1.0.0.g Yes
Hardware amd epyc_7351 - No
Operating System amd epyc_7351p_firmware < naplespi-sp3_1.0.0.g Yes
Hardware amd epyc_7351p - No
Operating System amd epyc_7401_firmware < naplespi-sp3_1.0.0.g Yes
Hardware amd epyc_7401 - No
Operating System amd epyc_7401p_firmware < naplespi-sp3_1.0.0.g Yes
Hardware amd epyc_7401p - No
Operating System amd epyc_7451_firmware < naplespi-sp3_1.0.0.g Yes
Hardware amd epyc_7451 - No
Operating System amd epyc_7501_firmware < naplespi-sp3_1.0.0.g Yes
Hardware amd epyc_7501 - No
Operating System amd epyc_7551_firmware < naplespi-sp3_1.0.0.g Yes
Hardware amd epyc_7551 - No
Operating System amd epyc_7551p_firmware < naplespi-sp3_1.0.0.g Yes
Hardware amd epyc_7551p - No
Operating System amd epyc_7601_firmware < naplespi-sp3_1.0.0.g Yes
Hardware amd epyc_7601 - No
References