cve-2024-43822
Vulnerability from cvelistv5
Published
2024-08-17 09:21
Modified
2024-12-19 09:16
Severity ?
Summary
ASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe()
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3722873d49a1788d5420894d4f6f63e35f5c1f13Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fa6f16eff7320c91e908309e31be34cbbe4b7e58Patch
Impacted products
LinuxLinux
LinuxLinux
Show details on NVD website

To clipboard 

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                "id": "CVE-2024-43822",
                "options": [
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                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe()\n\nThe value \u201c-ENOMEM\u201d was assigned to the local variable \u201cret\u201d\nin one if branch after a devm_kzalloc() call failed at the beginning.\nThis error code will trigger then a pcmdevice_remove() call with a passed\nnull pointer so that an undesirable dereference will be performed.\nThus return the appropriate error code directly."
        }
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        "dateUpdated": "2024-12-19T09:16:32.971Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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      ],
      "title": "ASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe()",
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2024-43822",
    "datePublished": "2024-08-17T09:21:42.997Z",
    "dateReserved": "2024-08-17T09:11:59.271Z",
    "dateUpdated": "2024-12-19T09:16:32.971Z",
    "state": "PUBLISHED"
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    "nvd": "{\"cve\":{\"id\":\"CVE-2024-43822\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-08-17T10:15:08.340\",\"lastModified\":\"2024-09-03T17:49:33.007\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nASoc: PCM6240: Return directly after a failed devm_kzalloc() in pcmdevice_i2c_probe()\\n\\nThe value \u201c-ENOMEM\u201d was assigned to the local variable \u201cret\u201d\\nin one if branch after a devm_kzalloc() call failed at the beginning.\\nThis error code will trigger then a pcmdevice_remove() call with a passed\\nnull pointer so that an undesirable dereference will be performed.\\nThus return the appropriate error code directly.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux se ha resuelto la siguiente vulnerabilidad: ASoc: PCM6240: Retorno directamente despu\u00e9s de un devm_kzalloc() fallido en pcmdevice_i2c_probe() Se asign\u00f3 el valor \u201c-ENOMEM\u201d a la variable local \u201cret\u201d en una rama if despu\u00e9s de un devm_kzalloc () la llamada fall\u00f3 al principio. Este c\u00f3digo de error activar\u00e1 una llamada pcmdevice_remove() con un puntero nulo pasado, de modo que se realizar\u00e1 una desreferencia no deseada. Por lo tanto, devuelva el c\u00f3digo de error apropiado directamente.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-476\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.10\",\"versionEndExcluding\":\"6.10.3\",\"matchCriteriaId\":\"21DC7A88-E88C-4C44-9AFB-CBB30134097C\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/3722873d49a1788d5420894d4f6f63e35f5c1f13\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/fa6f16eff7320c91e908309e31be34cbbe4b7e58\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
  }
}


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