What’s Vulnerable › Vulnerabilities

CVE-2024-41061: drm/amd/display: Fix array-index-out-of-bounds in dml2/FCLKChangeSupport

• Severity: high (CVSS 7.8 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: 2024-07-29 · updated 2026-06-17
• Weakness: CWE-129

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix array-index-out-of-bounds in dml2/FCLKChangeSupport [Why] Potential out of bounds access in dml2_calculate_rq_and_dlg_params() because the value of out_lowest_state_idx used as an index for FCLKChangeSupport array can be greater than 1. [How] Currently dml2 core specifies identical values for all FCLKChangeSupport elements. Always use index 0 in the condition to avoid out of bounds access.

Affected products

• Linux kernel: from 6.7 before 6.9.11 — fixed in 6.9.11

How to fix

Upgrade to a fixed version: Linux kernel 6.9.11. Check the vendor advisory for mitigations.

References

• https://git.kernel.org/stable/c/0ad4b4a2f6357c45fbe444ead1a929a0b4017d03
• https://git.kernel.org/stable/c/94166fe12543fbef122ca2d093e794ea41073a85
• https://git.kernel.org/stable/c/0ad4b4a2f6357c45fbe444ead1a929a0b4017d03
• https://git.kernel.org/stable/c/94166fe12543fbef122ca2d093e794ea41073a85

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