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CVE-2023-20509

Published: Aug 13, 2024Updated: Nov 4, 2024 Sources: CVE List NVDCWE-125
NVD MITRE
5.2CVSSMEDIUM
EPSS Score
0.1%
Top 96.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

An insufficient DRAM address validation in PMFW may allow a privileged attacker to perform a DMA read from an invalid DRAM address to SRAM, potentially resulting in loss of data integrity.

CVSS Vector Breakdown

AV:LAC:HPR:HUI:NS:UC:LI:HA:L
Exploitability
AV:LAttack Vector
Local
AC:HAttack Complexity
High
PR:HPrivileges Required
High
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:HIntegrity
High
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-125

Affected Products

AMD Radeon™ RX 6000 Series Graphics CardsAMDHardware Firmware
AMD Radeon™ PRO W6000 Series Graphics CardsAMDHardware Firmware
AMD Radeon™ RX 7000 Series Graphics CardsAMDHardware Firmware
AMD Radeon™ PRO W7000 Series Graphics CardsAMDHardware Firmware
amdcommercialUSHardware Firmwareaka advanced micro devices

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

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

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

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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