How severe is CVE-2020-12899?

CVE-2020-12899 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability high.

Is CVE-2020-12899 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-12899?

CVE-2020-12899 affects Amd Radeon Software. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2020-12899?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-12899 published?

CVE-2020-12899 was published on 2021-11-15 and last updated on 2026-06-17.

CVE-2020-12899

CVE-2020-12899 is a high-severity vulnerability in Amd Radeon Software with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: High (CVSS 3.x base score 7.1)
CVSS v2: 3.6
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Amd Radeon Software
Published: 2021-11-15
Last modified: 2026-06-17

Description

Arbitrary Read in AMD Graphics Driver for Windows 10 may lead to KASLR bypass or denial of service.

Frequently asked questions

What is CVE-2020-12899?: Arbitrary Read in AMD Graphics Driver for Windows 10 may lead to KASLR bypass or denial of service.
How severe is CVE-2020-12899?: CVE-2020-12899 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability high.
Is CVE-2020-12899 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-12899?: CVE-2020-12899 affects Amd Radeon Software. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2020-12899?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-12899 published?: CVE-2020-12899 was published on 2021-11-15 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:a:amd:radeon_software:*:*:*:*:*:*:*:*

More vulnerabilities in Amd Radeon Software

CVE-2023-20586 — Critical (CVSS 9.8): A potential vulnerability was reported in Radeon™ Software Crimson ReLive Edition which may allow escalation of…
CVE-2024-36333 — High (CVSS 7.8): A DLL hijacking vulnerability in the AMD Cleanup Utility could allow an attacker to achieve privilege escalation…
CVE-2023-31324 — High (CVSS 7.8): A Time-of-check time-of-use (TOCTOU) race condition in the AMD Secure Processor (ASP) could allow an attacker to modify…
CVE-2023-20548 — High (CVSS 7.8): A Time-of-check time-of-use (TOCTOU) race condition in the AMD Secure Processor (ASP) could allow an attacker to…
CVE-2023-20598 — High (CVSS 7.8): An improper privilege management in the AMD Radeon™ Graphics driver may allow an authenticated attacker to craft an…
CVE-2021-26392 — High (CVSS 7.8): Insufficient verification of missing size check in 'LoadModule' may lead to an out-of-bounds write potentially allowing…

All CVEs affecting Amd Radeon Software →