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CVE-2023-31304

Published: Aug 13, 2024Updated: Nov 4, 2024 Sources: CVE List NVDCWE-1284
NVD MITRE
2.3CVSSLOW
EPSS Score
0.2%
Top 95.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

Improper input validation in SMU may allow an attacker with privileges and a compromised physical function (PF)     to modify the PCIe® lane count and speed, potentially leading to a loss of availability.

CVSS Vector Breakdown

AV:LAC:LPR:HUI:NS:UC:NI:NA:L
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:LAvailability
Low
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Weaknesses

CWE-1284

Affected Products

AMD Radeon™ RX 6000 Series Graphics CardsAMDHardware Firmware
AMD Radeon™ PRO W6000 Series Graphics CardsAMDHardware Firmware
amdcommercialUSHardware Firmwareaka advanced micro devices

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

References

https://www.amd.com/en/resources/product-security/bulletin/amd-sb-6005.html
amd.com

Timeline

Published
Aug 13, 2024
Last Updated
Nov 4, 2024

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