ghsa-69h8-v2gw-h8q9
Vulnerability from github
Published
2024-11-19 18:31
Modified
2024-11-22 21:32
Severity ?
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Details

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

media: mgb4: protect driver against spectre

Frequency range is set from sysfs via frequency_range_store(), being vulnerable to spectre, as reported by smatch:

drivers/media/pci/mgb4/mgb4_cmt.c:231 mgb4_cmt_set_vin_freq_range() warn: potential spectre issue 'cmt_vals_in' [r]
drivers/media/pci/mgb4/mgb4_cmt.c:238 mgb4_cmt_set_vin_freq_range() warn: possible spectre second half.  'reg_set'

Fix it.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-53062"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-11-19T18:15:26Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: mgb4: protect driver against spectre\n\nFrequency range is set from sysfs via frequency_range_store(),\nbeing vulnerable to spectre, as reported by smatch:\n\n\tdrivers/media/pci/mgb4/mgb4_cmt.c:231 mgb4_cmt_set_vin_freq_range() warn: potential spectre issue \u0027cmt_vals_in\u0027 [r]\n\tdrivers/media/pci/mgb4/mgb4_cmt.c:238 mgb4_cmt_set_vin_freq_range() warn: possible spectre second half.  \u0027reg_set\u0027\n\nFix it.",
  "id": "GHSA-69h8-v2gw-h8q9",
  "modified": "2024-11-22T21:32:13Z",
  "published": "2024-11-19T18:31:06Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-53062"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2aee207e5b3c94ef859316008119ea06d6798d49"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e0bc90742bbd6eb9c63e6c22f8f6e10be7b1e225"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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