ghsa-jhvm-33ww-x3q9
Vulnerability from github
Published
2024-05-21 18:31
Modified
2024-05-21 18:31
Details

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

RDMA/irdma: Fix potential NULL-ptr-dereference

in_dev_get() can return NULL which will cause a failure once idev is dereferenced in in_dev_for_each_ifa_rtnl(). This patch adds a check for NULL value in idev beforehand.

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

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2023-52744"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-21T16:15:14Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/irdma: Fix potential NULL-ptr-dereference\n\nin_dev_get() can return NULL which will cause a failure once idev is\ndereferenced in in_dev_for_each_ifa_rtnl(). This patch adds a\ncheck for NULL value in idev beforehand.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.",
  "id": "GHSA-jhvm-33ww-x3q9",
  "modified": "2024-05-21T18:31:19Z",
  "published": "2024-05-21T18:31:19Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52744"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/360682fe7df262d94fae54f737c487bec0f9190d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5d9745cead1f121974322b94ceadfb4d1e67960e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8f5fe1cd8e6a97f94840b55f59ed08cbc397086f"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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