ghsa-jfxf-grc2-gr7w
Vulnerability from github
Published
2025-05-01 15:31
Modified
2025-05-01 15:31
Details

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

phy: ralink: mt7621-pci: add sentinel to quirks table

With mt7621 soc_dev_attr fixed to register the soc as a device, kernel will experience an oops in soc_device_match_attr

This quirk test was introduced in the staging driver in commit 9445ccb3714c ("staging: mt7621-pci-phy: add quirks for 'E2' revision using 'soc_device_attribute'"). The staging driver was removed, and later re-added in commit d87da32372a0 ("phy: ralink: Add PHY driver for MT7621 PCIe PHY") for kernel 5.11

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49868"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-01T15:16:11Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nphy: ralink: mt7621-pci: add sentinel to quirks table\n\nWith mt7621 soc_dev_attr fixed to register the soc as a device,\nkernel will experience an oops in soc_device_match_attr\n\nThis quirk test was introduced in the staging driver in\ncommit 9445ccb3714c (\"staging: mt7621-pci-phy: add quirks for \u0027E2\u0027\nrevision using \u0027soc_device_attribute\u0027\"). The staging driver was removed,\nand later re-added in commit d87da32372a0 (\"phy: ralink: Add PHY driver\nfor MT7621 PCIe PHY\") for kernel 5.11",
  "id": "GHSA-jfxf-grc2-gr7w",
  "modified": "2025-05-01T15:31:50Z",
  "published": "2025-05-01T15:31:50Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49868"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/500bcd3a99eae84412067c3b9e7ffba1c66e6383"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/819b885cd886c193782891c4f51bbcab3de119a4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d539cfd1202d66c2dcea383f1d96835ae72d5809"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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