ghsa-pf5c-w647-wm56
Vulnerability from github
Published
2025-03-04 18:33
Modified
2025-03-04 18:33
Details

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

net: hns3: add vlan list lock to protect vlan list

When adding port base VLAN, vf VLAN need to remove from HW and modify the vlan state in vf VLAN list as false. If the periodicity task is freeing the same node, it may cause "use after free" error. This patch adds a vlan list lock to protect the vlan list.

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2022-49182"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:00:55Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns3: add vlan list lock to protect vlan list\n\nWhen adding port base VLAN, vf VLAN need to remove from HW and modify\nthe vlan state in vf VLAN list as false. If the periodicity task is\nfreeing the same node, it may cause \"use after free\" error.\nThis patch adds a vlan list lock to protect the vlan list.",
  "id": "GHSA-pf5c-w647-wm56",
  "modified": "2025-03-04T18:33:25Z",
  "published": "2025-03-04T18:33:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49182"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/09e383ca97e798f9954189b741af54b5c51e7a97"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1932a624ab88ff407d1a1d567fe581faa15dc725"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/30f0ff7176efe8ac6c55f85bce26ed58bb608758"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f58af41deeab0f45c9c80adf5f2de489ebbac3dd"
    }
  ],
  "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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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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