CVE-2023-31316

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Summary

CVECVE-2023-31316
StatePUBLISHED
AssignerAMD
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-15 03:16:20 UTC
Updated2026-05-15 03:16:20 UTC
DescriptionImproperly preserved integrity of hardware configuration state during a power save/restore operation in the AMD Secure Processor (ASP) could allow an attacker with the ability to write outside the trusted memory range (TMR) to change the execution flow of the Video Core Next (VCN) firmware potentially impacting confidentiality, integrity, or availability.

Risk And Classification

Primary CVSS: v4.0 7.1 HIGH from [email protected]

CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Problem Types: CWE-1304 | CWE-1304 CWE-1304 Improperly Preserved Integrity of Hardware Configuration State During a Power Save/Restore Operation

VersionSourceTypeScoreSeverityVector
4.0[email protected]Secondary7.1HIGHCVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:X/C...
4.0CNACVSS7.1HIGHCVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L

CVSS v4.0 Breakdown

Attack Vector
Local
Attack Complexity
High
Attack Requirements
Present
Privileges Required
Low
User Interaction
None
Confidentiality
Low
Integrity
High
Availability
Low
Sub Conf.
Low
Sub Integrity
High
Sub Availability
Low

CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:L/VI:H/VA:L/SC:L/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA AMD AMD Ryzen 5000 Series Mobile Processors With Radeon Graphics unaffected Cezanne-FP6 1.0.1.0 Not specified
CNA AMD AMD Ryzen 7000 Series Desktop Processors unaffected ComboAM5PI 1.0.0.a Not specified
CNA AMD AMD Ryzen 4000 Series Desktop Processors unaffected ComboAM4v2 1.2.0.Ca Not specified
CNA AMD AMD Ryzen 5000 Series Desktop Processors With Radeon Graphics unaffected ComboAM4v2 1.2.0.Ca Not specified
CNA AMD AMD Ryzen 7040 Series Mobile Processors With Radeon Graphics unaffected PhoenixPI-FP8-FP7_1.1.0.0 Not specified
CNA AMD AMD Ryzen 4000 Series Mobile Processors With Radeon Graphics unaffected Renoir-FP6 1.0.0.D Not specified
CNA AMD AMD Ryzen 6000 Series Processors With Radeon Graphics unaffected Rembrandt-FP7 1.0.0.A Not specified
CNA AMD AMD Ryzen 7020 Series Processors With Radeon Graphics unaffected MendocinoPI-FT6_1.0.0.6 Not specified
CNA AMD AMD Ryzen 7045 Series Mobile Processors With Radeon Graphics unaffected DragonRangeFL1PI 1.0.0.3C Not specified
CNA AMD AMD Ryzen Embedded V2000 Series Processors unaffected EmbeddedPI-FP6_1.0.0.9 Not specified
CNA AMD AMD Ryzen Embedded V3000 Series Processors unaffected Embedded-PI_FP7r2 1009 Not specified
CNA AMD AMD Radeon RX 6000 Series Graphics Products unaffected AMD Software: Adrenalin Edition 25.12.1 (25.10.37.01) Not specified
CNA AMD AMD Radeon RX 7000 Series Graphics Products unaffected AMD Software: Adrenalin Edition 25.11.1 (25.20.29.01) Not specified
CNA AMD AMD Radeon PRO W7000 Series Graphics Products unaffected AMD Software: PRO Edition 25.Q3.1 (25.10.32) Not specified
CNA AMD AMD Radeon PRO W6000 Series Graphics Products unaffected AMD Software: PRO Edition 25.Q4 (25.10.37.01) Not specified
CNA AMD AMD Instinct MI250 unaffected ROCm 6.4 Not specified
CNA AMD AMD Instinct MI210 unaffected ROCm 6.4 Not specified
CNA AMD AMD Radeon PRO V620 unaffected Contact your AMD Customer Engineering representative Not specified

References

ReferenceSourceLinkTags
www.amd.com/en/resources/product-security/bulletin/AMD-SB-6027.html [email protected] www.amd.com
www.amd.com/en/resources/product-security/bulletin/AMD-SB-4017.html [email protected] www.amd.com
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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