ghsa-59m8-hg79-86pp
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: hisilicon: Fix potential use-after-free in hisi_femac_rx()

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

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{
  "affected": [],
  "aliases": [
    "CVE-2022-48962"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-21T20:15:08Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hisilicon: Fix potential use-after-free in hisi_femac_rx()\n\nThe skb is delivered to napi_gro_receive() which may free it, after\ncalling this, dereferencing skb may trigger use-after-free.",
  "id": "GHSA-59m8-hg79-86pp",
  "modified": "2024-10-24T21:31:02Z",
  "published": "2024-10-21T21:30:51Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48962"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/196e12671cb629d9f3b77b4d8bec854fc445533a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/296a50aa8b2982117520713edc1375777a9f8506"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3501da8eb6d0f5f114a09ec953c54423f6f35885"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4640177049549de1a43e9bc49265f0cdfce08cfd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6f4798ac9c9e98f41553c4f5e6c832c8860a6942"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8595a2db8eb0ffcbb466eb9f4a7507a5ba06ebb9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aceec8ab752428d8e151321479e82cc1a40fee2e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e71a46cc8c9ad75f3bb0e4b361e81f79c0214cca"
    }
  ],
  "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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