Local privilege escalation via graphics-driver arbitrary write
Published Nov 15, 2021 · Updated Sep 17, 2024
Arbitrary write in AMD Radeon Graphics Driver for Windows 10 allows local users to elevate privileges or interrupt service on the host. AMD identifies only an arbitrary write in the Windows graphics driver and has not published the responsible handler or incorrect write operation. An unprivileged local account is required; exploitation can modify privileged memory or cause an unspecified denial-of-service condition.
Summary
What happened
Arbitrary write in AMD Radeon Graphics Driver for Windows 10 allows local users to elevate privileges or interrupt service on the host. AMD identifies only an arbitrary write in the Windows graphics driver and has not published the responsible handler or incorrect write operation. An unprivileged local account is required; exploitation can modify privileged memory or cause an unspecified denial-of-service condition.
The record
- CVE
- CVE-2020-12900
- Published
- Nov 15, 2021
- Updated
- Sep 17, 2024
- Vendor
- AMD
- Product
- Radeon Software
- Classifications
- T1068
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Nov 15, 2021CVE publishedPublication date reported by the CVE source.
- Sep 17, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=Radeon Pro Software for Enterprise <21.Q2
- Affected versionversion=Radeon Software <20.7.1
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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