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CVE-2024-56784

drm/amd/display: Adding array index check to prevent memory corruption

HIGH
7.8
CVSS Score
Published: January 8, 2025 at 05:52 PM UTC
Updated: August 5, 2026 at 12:44 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
HIGH7.8
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Adding array index check to prevent memory corruption [Why & How] Array indices out of bound caused memory corruption. Adding checks to ensure that array index stays in bound.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel· Linux
95%
v < 6.12.56.11 ≤ v < 6.12.56.11 ≤ v < 6.1357b36ac2be0f573048acda52e641e502a9ff36.11
Vendor states this is fixed in 2c437d9a0b496168e1a1defd17b531f0a526dbe9 (fixed)
Vendor states this is fixed in dff526dc3e27f5484f5ba11471b9fbbe681467f2 (fixed)
Vendor states this is fixed in 6.11 (unaffected)
Vendor states this is fixed in 6.12.5 (unaffected)
Vendor states this is fixed in 6.13 (unaffected)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/2c437d9a0b496168e1a1defd17b531f0a526dbe9
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/dff526dc3e27f5484f5ba11471b9fbbe681467f2

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.8HIGHLinux
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-787

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