CVE-2024-46730

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Ensure array index tg_inst won't be -1 [WHY & HOW] tg_inst will be a negative if timing_generator_count equals 0, which should be checked before used. This fixes 2 OVERRUN issues reported by Coverity.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/15403445b873a4ce45b2d4ecfb5928a025297282
https://git.kernel.org/stable/c/1de84b6d65a7df30b5edc7208f828c4ecc8a7154
https://git.kernel.org/stable/c/687fe329f18ab0ab0496b20ed2cb003d4879d931	Patch
https://git.kernel.org/stable/c/a64284b9e1999ad5580debced4bc6d6adb28aad4	Patch

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

History

30 Oct 2026, 13:17

Type	Values Removed	Values Added
References		() https://git.kernel.org/stable/c/1de84b6d65a7df30b5edc7208f828c4ecc8a7154 -

03 Oct 2026, 11:17

Type	Values Removed	Values Added
References		() https://git.kernel.org/stable/c/15403445b873a4ce45b2d4ecfb5928a025297282 -

Information

Published : 2024-09-18 07:15

Updated : 2026-10-30 13:17

NVD link : CVE-2024-46730

Mitre link : CVE-2024-46730

CVE.ORG link : CVE-2024-46730

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-191

Integer Underflow (Wrap or Wraparound)

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