# CVE-2024-50108: drm/amd/display: Disable PSR-SU on Parade 08-01 TCON too

> A bug in the AMD display driver causes temporary black screens and kernel warnings during video playback, requiring a patch to disable PSR-SU on specific hardware.

- **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:** Yes
- **Published:** 5 Nov 2024
- **Updated:** 11 May 2026
- **Also known as:** AZL-52477, AZL-52503, BELL-CVE-2024-50108, DEBIAN-CVE-2024-50108, GHSA-jjp3-6vrp-pvh6, ROOT-OS-UBUNTU-2204-CVE-2024-50108, UBUNTU-CVE-2024-50108

## What is CVE-2024-50108?

CVE-2024-50108 is a medium-severity denial of service vulnerability in Linux kernel, published on 5 Nov 2024. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Disable PSR-SU on Parade 08-01 TCON too

Stuart Hayhurst has found that both at bootup and fullscreen VA-API video
is leading to black screens for around 1 second and kernel WARNING [1] traces
when calling dmub_psr_enable() with Parade 08-01 TCON.

These symptoms all go away with PSR-SU disabled for this TCON, so disable
it for now while DMUB traces [2] from the failure can be analyzed and the failure
state properly root caused.

(cherry picked from commit afb634a6823d8d9db23c5fb04f79c5549349628b)

## Which versions are affected by CVE-2024-50108?

It affects 1 product.


Products: Linux kernel.

## How do I fix CVE-2024-50108?

Apply the vendor's patch.

## Is CVE-2024-50108 being exploited?

There is no known exploitation of CVE-2024-50108 in the wild and no public exploit code.

## Other vulnerabilities in Linux kernel

- [CVE-2026-53266](https://insights.sbomify.com/CVE-2026-53266/): Linux Kernel Out-of-Bounds Write (high 8.8, exploited in the wild)
- [CVE-2013-6282](https://insights.sbomify.com/CVE-2013-6282/): Linux Kernel Improper Input Validation (high 8.8, exploited in the wild)
- [CVE-2022-0185](https://insights.sbomify.com/CVE-2022-0185/): Linux Kernel Heap-Based Buffer Overflow (high 8.4, exploited in the wild)
- [CVE-2013-2094](https://insights.sbomify.com/CVE-2013-2094/): Linux Kernel Privilege Escalation (high 8.4, exploited in the wild)
- [CVE-2026-53362](https://insights.sbomify.com/CVE-2026-53362/): Linux Kernel Unspecified (high 7.8, exploited in the wild)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-50108 and fix it if it is affected.

What it is: CVE-2024-50108 is a medium-severity denial of service vulnerability in Linux kernel, published on 5 Nov 2024. 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-2024-50108 in the wild and no public exploit code.

Affected product: Linux kernel. 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-2024-50108/ (Markdown: https://insights.sbomify.com/CVE-2024-50108/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-50108
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-50108
- OSV: https://osv.dev/vulnerability/CVE-2024-50108

---
From sbomify Insights: https://insights.sbomify.com/CVE-2024-50108/
Summaries are generated and may contain mistakes; the official description above is the record.