CVE-2023-20509

MEDIUM

PMFW - Memory Corruption

Title source: llm

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.

References (1)

Core 1

Core References

Vendor Advisory

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

Scores

CVSS v3 5.2

EPSS 0.0004

EPSS Percentile 13.3%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:H/A:L

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-125

Status published

Products (4)

AMD/AMD Radeon™ PRO W6000 Series Graphics Cards AMD Software: PRO Edition 23.Q4 (23.30.13.03)

AMD/AMD Radeon™ PRO W7000 Series Graphics Cards AMD Software: PRO Edition 23.Q4 (23.30.13.03)

AMD/AMD Radeon™ RX 6000 Series Graphics Cards AMD Software: Adrenalin Edition 23.12.1 (23.30.13.01)

AMD/AMD Radeon™ RX 7000 Series Graphics Cards AMD Software: Adrenalin Edition 23.12.1 (23.30.13.01)

Published Aug 13, 2024

Tracked Since Feb 18, 2026