ghsa-727x-p98c-5cg7
Vulnerability from github
Published
2024-09-04 21:30
Modified
2025-11-04 00:31
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:

atm: idt77252: prevent use after free in dequeue_rx()

We can't dereference "skb" after calling vcc->push() because the skb is released.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-44998"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-09-04T20:15:08Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\natm: idt77252: prevent use after free in dequeue_rx()\n\nWe can\u0027t dereference \"skb\" after calling vcc-\u003epush() because the skb\nis released.",
  "id": "GHSA-727x-p98c-5cg7",
  "modified": "2025-11-04T00:31:23Z",
  "published": "2024-09-04T21:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-44998"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/09e086a5f72ea27c758b3f3b419a69000c32adc1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1cece837e387c039225f19028df255df87a97c0d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/24cf390a5426aac9255205e9533cdd7b4235d518"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/379a6a326514a3e2f71b674091dfb0e0e7522b55"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/628ea82190a678a56d2ec38cda3addf3b3a6248d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/91b4850e7165a4b7180ef1e227733bcb41ccdf10"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a9a18e8f770c9b0703dab93580d0b02e199a4c79"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ef23c18ab88e33ce000d06a5c6aad0620f219bfd"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2024/10/msg00003.html"
    },
    {
      "type": "WEB",
      "url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
    }
  ],
  "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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