CVE-2024-46813
Full vulnerability record from the local CVENow database.
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check link_index before accessing dc->links[] [WHY & HOW] dc->links[] has max size of MAX_LINKS and NULL is return when trying to access with out-of-bound index. This fixes 3 OVERRUN and 1 RESOURCE_LEAK issues reported by Coverity.
Severity
HIGH
CVSS score
7.8
(v3.1)
Vulnerability status
Modified
Source identifier
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Published
2024-09-27 13:15:14.230000
Last modified
2026-10-30 13:17:36.323000
View original CVE JSON
{
"id": "CVE-2024-46813",
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"published": "2024-09-27T13:15:14.230",
"lastModified": "2026-10-30T13:17:36.323",
"vulnStatus": "Modified",
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Check link_index before accessing dc->links[]\n\n[WHY & HOW]\ndc->links[] has max size of MAX_LINKS and NULL is return when trying to\naccess with out-of-bound index.\n\nThis fixes 3 OVERRUN and 1 RESOURCE_LEAK issues reported by Coverity."
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: comprobar link_index antes de acceder a dc->links[] [POR QUÉ Y CÓMO] dc->links[] tiene un tamaño máximo de MAX_LINKS y se devuelve NULL cuando se intenta acceder con un índice fuera de los límites. Esto soluciona 3 problemas de OVERRUN y 1 RESOURCE_LEAK informados por Coverity."
}
],
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"affectedData": [
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],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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"versionType": "original_commit_for_fix",
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"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
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"integrityImpact": "HIGH",
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{
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"ssvcV203": [
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"id": "CVE-2024-46813",
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"source": "[email protected]",
"type": "Primary",
"description": [
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"value": "CWE-129"
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"configurations": [
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