Home/CVE/Improper signature verification of RadeonTM RX Vega M Graphics driver for Windows may allow an attacker with admin privi
CVE

CVE-2023-20567

Improper signature verification of RadeonTM RX Vega M Graphics driver for Windows may allow an attacker with admin privi

Improper signature verification of RadeonTM RX Vega M Graphics driver for Windows may allow an attacker with admin privileges to launch AMDSoftwareInstaller.exe without validating the file signature potentially leading to arbitrary code execution.

MEDIUM · CVSS 6.7 EPSS 0.00029
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-347Improper Verification of Cryptographic Signature
▤

Affected Products & Versions

7
intel radeon rx vega m firmware< 23.10.01.46
amd radeon software< 23.7.1
amd radeon software< 23.q3
amd radeon rx vega 56 firmwareall versions
amd radeon rx vega 64 firmwareall versions
amd radeon pro vega 56 firmwareall versions
amd radeon pro vega 64 firmwareall versions
▣

Scoring & Timeline

6.7
MEDIUM · CVSS v3.1 · psirt@amd.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD14 Nov 2023 · 07:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-6003Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00971.htmlVendor Advisory
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