What’s Vulnerable › Vulnerabilities

CVE-2024-46714: drm/amd/display: Skip wbscl_set_scaler_filter if filter is null

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-09-18 · updated 2026-06-17
• Weakness: CWE-476

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.

Affected products

• Linux kernel: before 5.4.284; from 5.5 before 5.10.226; from 5.11 before 5.15.167; from 5.16 before 6.1.109; from 6.2 before 6.6.50; from 6.7 before 6.10.9 — fixed in 5.10.226, 5.15.167, 5.4.284, 6.1.109, 6.10.9, 6.6.50

How to fix

Upgrade to a fixed version: Linux kernel 5.10.226, 5.15.167, 5.4.284, 6.1.109. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/0364f1f17a86d89dc39040beea4f099e60189f1b
• https://git.kernel.org/stable/c/1726914cb17cedab233820d26b86764dc08857b4
• https://git.kernel.org/stable/c/54834585e91cab13e9f82d3a811deb212a4df786
• https://git.kernel.org/stable/c/6d94c05a13fadd80c3e732f14c83b2632ebfaa50
• https://git.kernel.org/stable/c/c083c8be6bdd046049884bec076660d4ec9a19ca
• https://git.kernel.org/stable/c/c4d31653c03b90e51515b1380115d1aedad925dd
• https://git.kernel.org/stable/c/e3a95f29647ae45d1ec9541cd7df64f40bf2120a
• https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html
• https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html

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