ghsa-4vhm-95hf-qf25
Vulnerability from github
Published
2024-10-21 18:31
Modified
2024-10-25 21:31
Severity ?
5.5 (Medium) - 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/mlx5e: Fix NULL deref in mlx5e_tir_builder_alloc()

In mlx5e_tir_builder_alloc() kvzalloc() may return NULL which is dereferenced on the next line in a reference to the modify field.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-50000"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-21T18:15:20Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: Fix NULL deref in mlx5e_tir_builder_alloc()\n\nIn mlx5e_tir_builder_alloc() kvzalloc() may return NULL\nwhich is dereferenced on the next line in a reference\nto the modify field.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.",
  "id": "GHSA-4vhm-95hf-qf25",
  "modified": "2024-10-25T21:31:26Z",
  "published": "2024-10-21T18:31:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50000"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0168ab6fbd9e50d20b97486168b604b2ab28a2ca"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1bcc86cc721bea68980098f51f102aa2c2b9d932"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4655456a64a0f936098c8432bac64e7176bd2aff"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4d80dde26d7bab1320210279483ac854dcb274b2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b48ee5bb25c02ca2b81e0d16bf8af17ab6ed3f8b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f25389e779500cf4a59ef9804534237841bce536"
    }
  ],
  "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"
    }
  ]
}


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