# CVE-2020-12920: Denial of service in AMD Radeon Software

> A low-privilege attacker can cause a system crash in the AMD Display driver via a specific call handler, requiring a driver update.

- **Severity:** Medium 5.5 (`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 15 Nov 2021
- **Updated:** 16 Sep 2024
- **Also known as:** GHSA-4hqm-f6r2-3rpm

## What is CVE-2020-12920?

CVE-2020-12920 is a medium-severity denial of service vulnerability in Amd Radeon Software, published on 15 Nov 2021. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

A potential denial of service issue exists in the AMD Display driver Escape 0x130007 Call handler. An attacker with low privilege could potentially induce a Windows BugCheck.

## Which versions are affected by CVE-2020-12920?

It affects 1 product.


Products: Amd Radeon Software.

## How do I fix CVE-2020-12920?

No fix has been published for CVE-2020-12920 yet. Limit exposure of the affected software until one is available.

## Is CVE-2020-12920 being exploited?

There is no known exploitation of CVE-2020-12920 in the wild and no public exploit code.

## Other vulnerabilities in Amd Radeon Software

- [CVE-2023-20586](https://insights.sbomify.com/CVE-2023-20586/): Radeon™ Software Crimson ReLive Edition (critical 9.8)
- [CVE-2023-20598](https://insights.sbomify.com/CVE-2023-20598/): Privilege escalation in Ryzen™ 7020 Series Processors with Radeon™ Graphics (high 7.8)
- [CVE-2020-12892](https://insights.sbomify.com/CVE-2020-12892/): Path traversal in AMD Radeon Software (high 7.8)
- [CVE-2020-12893](https://insights.sbomify.com/CVE-2020-12893/): Memory corruption in AMD Radeon Software (high 7.8)
- [CVE-2020-12895](https://insights.sbomify.com/CVE-2020-12895/): Memory corruption in AMD Radeon Software (high 7.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-12920 and fix it if it is affected.

What it is: CVE-2020-12920 is a medium-severity denial of service vulnerability in Amd Radeon Software, published on 15 Nov 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2020-12920 in the wild and no public exploit code.

Affected product: Amd Radeon Software. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2020-12920/ (Markdown: https://insights.sbomify.com/CVE-2020-12920/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-12920
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-12920
- OSV: https://osv.dev/vulnerability/CVE-2020-12920

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From sbomify Insights: https://insights.sbomify.com/CVE-2020-12920/
Summaries are generated and may contain mistakes; the official description above is the record.