cve-2024-46729
Vulnerability from cvelistv5
Published
2024-09-18 06:32
Modified
2024-12-19 09:21
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix incorrect size calculation for loop [WHY] fe_clk_en has size of 5 but sizeof(fe_clk_en) has byte size 20 which is lager than the array size. [HOW] Divide byte size 20 by its element size. This fixes 2 OVERRUN issues reported by Coverity.
Impacted products
Vendor Product Version
Linux Linux
Show details on NVD website


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                "id": "CVE-2024-46729",
                "options": [
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                "role": "CISA Coordinator",
                "timestamp": "2024-09-29T14:54:41.239130Z",
                "version": "2.0.3"
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          "programFiles": [
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix incorrect size calculation for loop\n\n[WHY]\nfe_clk_en has size of 5 but sizeof(fe_clk_en) has byte size 20 which is\nlager than the array size.\n\n[HOW]\nDivide byte size 20 by its element size.\n\nThis fixes 2 OVERRUN issues reported by Coverity."
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2024-46729",
    "datePublished": "2024-09-18T06:32:24.867Z",
    "dateReserved": "2024-09-11T15:12:18.256Z",
    "dateUpdated": "2024-12-19T09:21:56.956Z",
    "state": "PUBLISHED"
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    "nvd": "{\"cve\":{\"id\":\"CVE-2024-46729\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-09-18T07:15:03.950\",\"lastModified\":\"2024-09-20T12:30:51.220\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ndrm/amd/display: Fix incorrect size calculation for loop\\n\\n[WHY]\\nfe_clk_en has size of 5 but sizeof(fe_clk_en) has byte size 20 which is\\nlager than the array size.\\n\\n[HOW]\\nDivide byte size 20 by its element size.\\n\\nThis fixes 2 OVERRUN issues reported by Coverity.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: Se corrige el c\u00e1lculo incorrecto del tama\u00f1o del bucle [POR QU\u00c9] fe_clk_en tiene un tama\u00f1o de 5, pero sizeof(fe_clk_en) tiene un tama\u00f1o de byte de 20, que es mayor que el tama\u00f1o de la matriz. [C\u00d3MO] Se divide el tama\u00f1o de byte 20 por el tama\u00f1o de su elemento. Esto corrige 2 problemas de OVERRUN informados por Coverity.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/3941a3aa4b653b69876d894d08f3fff1cc965267\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/712be65b3b372a82bff0865b9c090147764bf1c4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
  }
}


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