What’s Vulnerable › Vulnerabilities

CVE-2023-20509

• Severity: medium (CVSS 5.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-08-13 · updated 2026-06-17
• Weakness: CWE-125

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.

Affected products

• AMD Radeon™ PRO W6000 Series Graphics Cards: all versions
• AMD Radeon™ PRO W7000 Series Graphics Cards: all versions
• AMD Radeon™ RX 6000 Series Graphics Cards: all versions
• AMD Radeon™ RX 7000 Series Graphics Cards: all versions

References

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

Get alerted when CVE-2023-20509 or the next vulnerability affects your stack