What’s Vulnerable › Vulnerabilities

CVE-2024-46776: drm/amd/display: Run DC_LOG_DC after checking link->link_enc

• 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: Run DC_LOG_DC after checking link->link_enc [WHAT] The DC_LOG_DC should be run after link->link_enc is checked, not before. This fixes 1 REVERSE_INULL issue reported by Coverity.

Affected products

• Linux kernel: before 6.6.51; from 6.7 before 6.10.10 — fixed in 6.10.10, 6.6.51

How to fix

Upgrade to a fixed version: Linux kernel 6.10.10, 6.6.51. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/3a82f62b0d9d7687eac47603bb6cd14a50fa718b
• https://git.kernel.org/stable/c/874e3bb302f97b94ac548959ec4f925b8e7b45e2
• https://git.kernel.org/stable/c/adc74d25cdbba978afbb57caec23bbcd0329f7b8

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