github - ghsa-mpx6-5vmm-97rr

ghsa-mpx6-5vmm-97rr

Vulnerability from github

Published

2024-03-25 12:30

Modified

2024-11-06 18:31

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

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

iio: adc: ad7124: Fix potential overflow due to non sequential channel numbers

Channel numbering must start at 0 and then not have any holes, or it is possible to overflow the available storage. Note this bug was introduced as part of a fix to ensure we didn't rely on the ordering of child nodes. So we need to support arbitrary ordering but they all need to be there somewhere.

Note I hit this when using qemu to test the rest of this series. Arguably this isn't the best fix, but it is probably the most minimal option for backporting etc.

Alexandru's sign-off is here because he carried this patch in a larger set that Jonathan then applied.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2021-47172"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-03-25T10:15:08Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: ad7124: Fix potential overflow due to non sequential channel numbers\n\nChannel numbering must start at 0 and then not have any holes, or\nit is possible to overflow the available storage.  Note this bug was\nintroduced as part of a fix to ensure we didn\u0027t rely on the ordering\nof child nodes.  So we need to support arbitrary ordering but they all\nneed to be there somewhere.\n\nNote I hit this when using qemu to test the rest of this series.\nArguably this isn\u0027t the best fix, but it is probably the most minimal\noption for backporting etc.\n\nAlexandru\u0027s sign-off is here because he carried this patch in a larger\nset that Jonathan then applied.",
  "id": "GHSA-mpx6-5vmm-97rr",
  "modified": "2024-11-06T18:31:04Z",
  "published": "2024-03-25T12:30:52Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-47172"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/26da8040eccc6c6b0e415e9a3baf72fd39eb2fdc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f2a772c51206b0c3f262e4f6a3812c89a650191b"
    },
    {
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      "url": "https://git.kernel.org/stable/c/f49149964d2423fb618fb6b755bb1eaa431cca2c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f70122825076117787b91e7f219e21c09f11a5b9"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

cve-2021-47172

Vulnerability from cvelistv5

Published

2024-03-25 09:16

Modified

2024-11-06 15:29

Severity ?

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

iio: adc: ad7124: Fix potential overflow due to non sequential channel numbers

References

▼	URL	Tags
	https://git.kernel.org/stable/c/f49149964d2423fb618fb6b755bb1eaa431cca2c
	https://git.kernel.org/stable/c/f70122825076117787b91e7f219e21c09f11a5b9
	https://git.kernel.org/stable/c/26da8040eccc6c6b0e415e9a3baf72fd39eb2fdc
	https://git.kernel.org/stable/c/f2a772c51206b0c3f262e4f6a3812c89a650191b

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

JSON

To clipboard

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              "confidentialityImpact": "NONE",
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              "scope": "UNCHANGED",
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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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