What’s Vulnerable › Vulnerabilities

CVE-2024-46778: drm/amd/display: Check UnboundedRequestEnabled's value

• 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: Check UnboundedRequestEnabled's value CalculateSwathAndDETConfiguration_params_st's UnboundedRequestEnabled is a pointer (i.e. dml_bool_t *UnboundedRequestEnabled), and thus if (p->UnboundedRequestEnabled) checks its address, not bool value. This fixes 1 REVERSE_INULL issue reported by Coverity.

Affected products

• Linux kernel: before 6.10.10 — fixed in 6.10.10

How to fix

Upgrade to a fixed version: Linux kernel 6.10.10. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/4e2b49a85e7974d21364798c5d4aa8070aa864d9
• https://git.kernel.org/stable/c/a7b38c7852093385d0605aa3c8a2efd6edd1edfd

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