cve-2023-52783
Vulnerability from cvelistv5
Published
2024-05-21 15:31
Modified
2024-08-02 23:11
Severity
Summary
net: wangxun: fix kernel panic due to null pointer
Impacted products
VendorProduct
LinuxLinux
LinuxLinux
Show details on NVD website


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                "id": "CVE-2023-52783",
                "options": [
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                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
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                "role": "CISA Coordinator",
                "timestamp": "2024-05-29T17:46:59.012551Z",
                "version": "2.0.3"
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        "title": "CISA ADP Vulnrichment"
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          "dateUpdated": "2024-08-02T23:11:35.842Z",
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            "url": "https://git.kernel.org/stable/c/8ba2c459668cfe2aaacc5ebcd35b4b9ef8643013"
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        "title": "CVE Program Container"
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    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/wangxun/libwx/wx_hw.c",
            "drivers/net/ethernet/wangxun/ngbe/ngbe_main.c",
            "drivers/net/ethernet/wangxun/txgbe/txgbe_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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          "programFiles": [
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            "drivers/net/ethernet/wangxun/ngbe/ngbe_main.c",
            "drivers/net/ethernet/wangxun/txgbe/txgbe_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.3"
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              "status": "unaffected",
              "version": "0",
              "versionType": "custom"
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      "descriptions": [
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: wangxun: fix kernel panic due to null pointer\n\nWhen the device uses a custom subsystem vendor ID, the function\nwx_sw_init() returns before the memory of \u0027wx-\u003emac_table\u0027 is allocated.\nThe null pointer will causes the kernel panic."
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        "dateUpdated": "2024-05-29T05:17:16.410Z",
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        "shortName": "Linux"
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          "url": "https://git.kernel.org/stable/c/61a55071653974dab172d4c5d699bb365cfd13c9"
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          "url": "https://git.kernel.org/stable/c/8ba2c459668cfe2aaacc5ebcd35b4b9ef8643013"
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      "title": "net: wangxun: fix kernel panic due to null pointer",
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2023-52783",
    "datePublished": "2024-05-21T15:31:01.598Z",
    "dateReserved": "2024-05-21T15:19:24.240Z",
    "dateUpdated": "2024-08-02T23:11:35.842Z",
    "state": "PUBLISHED"
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