cve-2024-35856
Vulnerability from cvelistv5
Published
2024-05-17 14:47
Modified
2024-11-05 09:23
Severity ?
Summary
Bluetooth: btusb: mediatek: Fix double free of skb in coredump
Impacted products
Vendor Product Version
Linux Linux Version: 6.6
Show details on NVD website


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                "id": "CVE-2024-35856",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
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                    "Technical Impact": "partial"
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                "role": "CISA Coordinator",
                "timestamp": "2024-06-17T17:38:58.204895Z",
                "version": "2.0.3"
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    "cna": {
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          "programFiles": [
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: btusb: mediatek: Fix double free of skb in coredump\n\nhci_devcd_append() would free the skb on error so the caller don\u0027t\nhave to free it again otherwise it would cause the double free of skb.\n\nReported-by : Dan Carpenter \u003cdan.carpenter@linaro.org\u003e"
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    "cveId": "CVE-2024-35856",
    "datePublished": "2024-05-17T14:47:32.088Z",
    "dateReserved": "2024-05-17T13:50:33.106Z",
    "dateUpdated": "2024-11-05T09:23:49.269Z",
    "state": "PUBLISHED"
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    "nvd": "{\"cve\":{\"id\":\"CVE-2024-35856\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-05-17T15:15:22.900\",\"lastModified\":\"2024-05-17T18:35:35.070\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nBluetooth: btusb: mediatek: Fix double free of skb in coredump\\n\\nhci_devcd_append() would free the skb on error so the caller don\u0027t\\nhave to free it again otherwise it would cause the double free of skb.\\n\\nReported-by : Dan Carpenter \u003cdan.carpenter@linaro.org\u003e\"},{\"lang\":\"es\",\"value\":\" En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: Bluetooth: btusb: mediatek: Correcci\u00f3n double free de skb en coredump hci_devcd_append() liberar\u00eda el skb en caso de error para que la persona que llama no tenga que liberarlo nuevamente, de lo contrario causar\u00eda el doble libre de skb. Reportado por: Dan Carpenter \"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/18bdb386a1a30e7a3d7732a98e45e69cf6b5710d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/80dfef128cb9f1b1ef67c0fe8c8deb4ea7ad30c1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/e20093c741d8da9f6390dd45d75b779861547035\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
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