What’s Vulnerable › Vulnerabilities

CVE-2020-12964

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-11-15 · updated 2026-06-17

Description

A potential privilege escalation/denial of service issue exists in the AMD Radeon Kernel Mode driver Escape 0x2000c00 Call handler. An attacker with low privilege could potentially induce a Windows BugCheck or write to leak information.

Affected products

• AMD Radeon Software: before 20.7.1 — fixed in 20.7.1

How to fix

Upgrade to a fixed version: AMD Radeon Software 20.7.1. Check the vendor advisory for mitigations.

References

• https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1000
• https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1000

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