U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

CVE-2021-26402 Detail

Current Description

Insufficient bounds checking in ASP (AMD Secure Processor) firmware while handling BIOS mailbox commands, may allow an attacker to write partially-controlled data out-of-bounds to SMM or SEV-ES regions which may lead to a potential loss of integrity and availability.


View Analysis Description

Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 3.x Severity and Vector Strings:

NIST CVSS score
NIST: NVD
Base Score:  7.1 HIGH
Vector:  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032 Vendor Advisory 
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032 Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-787 Out-of-bounds Write cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:o:amd:epyc_7h12_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7h12:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:2.3:o:amd:epyc_7f72_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7f72:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:2.3:o:amd:epyc_7f52_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7f52:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:2.3:o:amd:epyc_7f32_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7f32:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 5 ( hide )
 cpe:2.3:o:amd:epyc_7742_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7742:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 6 ( hide )
 cpe:2.3:o:amd:epyc_7702p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7702p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 7 ( hide )
 cpe:2.3:o:amd:epyc_7702_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7702:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 8 ( hide )
 cpe:2.3:o:amd:epyc_7662_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7662:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 9 ( hide )
 cpe:2.3:o:amd:epyc_7642_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7642:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 10 ( hide )
 cpe:2.3:o:amd:epyc_7552_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7552:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 11 ( hide )
 cpe:2.3:o:amd:epyc_7542_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7542:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 12 ( hide )
 cpe:2.3:o:amd:epyc_7532_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7532:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 13 ( hide )
 cpe:2.3:o:amd:epyc_7502p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7502p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 14 ( hide )
 cpe:2.3:o:amd:epyc_7502_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7502:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 15 ( hide )
 cpe:2.3:o:amd:epyc_7452_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7452:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 16 ( hide )
 cpe:2.3:o:amd:epyc_7402_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7402:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 17 ( hide )
 cpe:2.3:o:amd:epyc_7402p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7402p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 18 ( hide )
 cpe:2.3:o:amd:epyc_7352_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7352:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 19 ( hide )
 cpe:2.3:o:amd:epyc_7302p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7302p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 20 ( hide )
 cpe:2.3:o:amd:epyc_7302_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7302:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 21 ( hide )
 cpe:2.3:o:amd:epyc_7282_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7282:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 22 ( hide )
 cpe:2.3:o:amd:epyc_7272_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7272:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 23 ( hide )
 cpe:2.3:o:amd:epyc_7262_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7262:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 24 ( hide )
 cpe:2.3:o:amd:epyc_7252_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7252:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 25 ( hide )
 cpe:2.3:o:amd:epyc_7232p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7232p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 26 ( hide )
 cpe:2.3:o:amd:epyc_7002_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
romepi_1.0.0.c
Running on/with
 cpe:2.3:h:amd:epyc_7002:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 27 ( hide )
 cpe:2.3:o:amd:epyc_7003_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7003:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 28 ( hide )
 cpe:2.3:o:amd:epyc_72f3_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_72f3:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 29 ( hide )
 cpe:2.3:o:amd:epyc_7313_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7313:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 30 ( hide )
 cpe:2.3:o:amd:epyc_7313p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7313p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 31 ( hide )
 cpe:2.3:o:amd:epyc_7343_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7343:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 32 ( hide )
 cpe:2.3:o:amd:epyc_7373x_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7373x:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 33 ( hide )
 cpe:2.3:o:amd:epyc_73f3_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_73f3:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 34 ( hide )
 cpe:2.3:o:amd:epyc_7413_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7413:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 35 ( hide )
 cpe:2.3:o:amd:epyc_7443_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7443:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 36 ( hide )
 cpe:2.3:o:amd:epyc_7443p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7443p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 37 ( hide )
 cpe:2.3:o:amd:epyc_7453_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7453:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 38 ( hide )
 cpe:2.3:o:amd:epyc_74f3_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_74f3:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 39 ( hide )
 cpe:2.3:o:amd:epyc_7513_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7513:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 40 ( hide )
 cpe:2.3:o:amd:epyc_7543_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7543:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 41 ( hide )
 cpe:2.3:o:amd:epyc_7543p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7543p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 42 ( hide )
 cpe:2.3:o:amd:epyc_7573x_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7573x:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 43 ( hide )
 cpe:2.3:o:amd:epyc_75f3_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_75f3:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 44 ( hide )
 cpe:2.3:o:amd:epyc_7643_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7643:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 45 ( hide )
 cpe:2.3:o:amd:epyc_7663_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7663:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 46 ( hide )
 cpe:2.3:o:amd:epyc_7713_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7713:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 47 ( hide )
 cpe:2.3:o:amd:epyc_7713p_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7713p:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 48 ( hide )
 cpe:2.3:o:amd:epyc_7743_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7743:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 49 ( hide )
 cpe:2.3:o:amd:epyc_7763_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7763:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Configuration 50 ( hide )
 cpe:2.3:o:amd:epyc_7773x_firmware:*:*:*:*:*:*:*:*
   Show Matching CPE(s)
Up to (excluding)
milanpi_1.0.0.4
Running on/with
 cpe:2.3:h:amd:epyc_7773x:-:*:*:*:*:*:*:*
   Show Matching CPE(s)

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-26402
NVD Published Date:
01/11/2023
NVD Last Modified:
11/21/2024
Source:
Advanced Micro Devices Inc.