ghsa-5pgc-734f-x3h9
Vulnerability from github
Published
2024-10-21 12:30
Modified
2024-10-23 15:31
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:

scsi: sd: Fix off-by-one error in sd_read_block_characteristics()

Ff the device returns page 0xb1 with length 8 (happens with qemu v2.x, for example), sd_read_block_characteristics() may attempt an out-of-bounds memory access when accessing the zoned field at offset 8.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-47682"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-193"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-10-21T12:15:05Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: sd: Fix off-by-one error in sd_read_block_characteristics()\n\nFf the device returns page 0xb1 with length 8 (happens with qemu v2.x, for\nexample), sd_read_block_characteristics() may attempt an out-of-bounds\nmemory access when accessing the zoned field at offset 8.",
  "id": "GHSA-5pgc-734f-x3h9",
  "modified": "2024-10-23T15:31:03Z",
  "published": "2024-10-21T12:30:54Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-47682"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/413df704f149dec585df07466d2401bbd1f490a0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/568c7c4c77eee6df7677bb861b7cee7398a3255d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/60312ae7392f9c75c6591a52fc359cf7f810d48f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a776050373893e4c847a49abeae2ccb581153df0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f81eaf08385ddd474a2f41595a7757502870c0eb"
    }
  ],
  "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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