github - ghsa-mm2w-55v7-4v2m

ghsa-mm2w-55v7-4v2m

Vulnerability from github

Published

2024-05-21 18:31

Modified

2024-06-03 18:55

Severity

5.5 (Medium) - CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

In the Linux kernel, the following vulnerability has been resolved:

net: wangxun: fix kernel panic due to null pointer

When the device uses a custom subsystem vendor ID, the function wx_sw_init() returns before the memory of 'wx->mac_table' is allocated. The null pointer will causes the kernel panic.

Show details on source website

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  "affected": [],
  "aliases": [
    "CVE-2023-52783"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-21T16:15:17Z",
    "severity": "MODERATE"
  },
  "details": "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.",
  "id": "GHSA-mm2w-55v7-4v2m",
  "modified": "2024-06-03T18:55:26Z",
  "published": "2024-05-21T18:31:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52783"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/61a55071653974dab172d4c5d699bb365cfd13c9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8ba2c459668cfe2aaacc5ebcd35b4b9ef8643013"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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

References

URL	Tags
https://git.kernel.org/stable/c/61a55071653974dab172d4c5d699bb365cfd13c9
https://git.kernel.org/stable/c/8ba2c459668cfe2aaacc5ebcd35b4b9ef8643013

Impacted products

Vendor	Product
Linux	Linux
Linux	Linux

Show details on NVD website

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