github - ghsa-ffm2-8jrv-hhxj

ghsa-ffm2-8jrv-hhxj

Vulnerability from github

Published

2024-02-28 09:30

Modified

2024-02-28 09:30

Details

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

ataflop: potential out of bounds in do_format()

The function uses "type" as an array index:

q = unit[drive].disk[type]->queue;

Unfortunately the bounds check on "type" isn't done until later in the function. Fix this by moving the bounds check to the start.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-47039"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-02-28T09:15:39Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nataflop: potential out of bounds in do_format()\n\nThe function uses \"type\" as an array index:\n\n\tq = unit[drive].disk[type]-\u003equeue;\n\nUnfortunately the bounds check on \"type\" isn\u0027t done until later in the\nfunction.  Fix this by moving the bounds check to the start.",
  "id": "GHSA-ffm2-8jrv-hhxj",
  "modified": "2024-02-28T09:30:38Z",
  "published": "2024-02-28T09:30:38Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47039"
    },
    {
      "type": "WEB",
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    },
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  "schema_version": "1.4.0",
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}

cve-2021-47039

Vulnerability from cvelistv5

Published

2024-02-28 08:13

Modified

2024-12-19 07:34

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: ataflop: potential out of bounds in do_format() The function uses "type" as an array index: q = unit[drive].disk[type]->queue; Unfortunately the bounds check on "type" isn't done until later in the function. Fix this by moving the bounds check to the start.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/07f86aa8f4fe077be1b018cc177eb8c6573e5671
	https://git.kernel.org/stable/c/2a3a8bbca28b899806844c00d49ed1b7ccb50957
	https://git.kernel.org/stable/c/1ffec389a6431782a8a28805830b6fae9bf00af1

Impacted products

Vendor

Product

Version

▼

Linux

Version: bf9c0538e485b591a2ee02d9adb8a99db4be5a2a
Version: bf9c0538e485b591a2ee02d9adb8a99db4be5a2a
Version: bf9c0538e485b591a2ee02d9adb8a99db4be5a2a

Linux

Version: 5.11

Show details on NVD website

JSON

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                "timestamp": "2024-02-28T19:19:31.846169Z",
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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