ghsa-7m5m-pv6q-79fj
Vulnerability from github
Published
2024-10-21 21:30
Modified
2024-10-24 21:31
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details

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

net: hsr: Fix potential use-after-free

The skb is delivered to netif_rx() which may free it, after calling this, dereferencing skb may trigger use-after-free.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49015"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-21T20:15:12Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hsr: Fix potential use-after-free\n\nThe skb is delivered to netif_rx() which may free it, after calling this,\ndereferencing skb may trigger use-after-free.",
  "id": "GHSA-7m5m-pv6q-79fj",
  "modified": "2024-10-24T21:31:02Z",
  "published": "2024-10-21T21:30:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49015"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4b351609af4fdbc23f79ab2b12748f4403ea9af4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/53a62c5efe91665f7a41fad0f888a96f94dc59eb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7ca81a161e406834a1fdc405fc83a572bd14b8d9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7e177d32442b7ed08a9fa61b61724abc548cb248"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8393ce5040803666bfa26a3a7bf41e44fab0ace9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b35d899854d5d5d58eb7d7e7c0f61afc60d3a9e9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/dca370e575d9b6c983f5015e8dc035e23e219ee6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f3add2b8cf620966de3ebfa07679ca12d33ec26f"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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