github - ghsa-wcf6-w83f-hp3h

ghsa-wcf6-w83f-hp3h

Vulnerability from github

Published

2024-06-19 15:30

Modified

2024-08-30 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:

wifi: nl80211: Avoid address calculations via out of bounds array indexing

Before request->channels[] can be used, request->n_channels must be set. Additionally, address calculations for memory after the "channels" array need to be calculated from the allocation base ("request") rather than via the first "out of bounds" index of "channels", otherwise run-time bounds checking will throw a warning.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-38562"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-129"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-19T14:15:16Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: nl80211: Avoid address calculations via out of bounds array indexing\n\nBefore request-\u003echannels[] can be used, request-\u003en_channels must be set.\nAdditionally, address calculations for memory after the \"channels\" array\nneed to be calculated from the allocation base (\"request\") rather than\nvia the first \"out of bounds\" index of \"channels\", otherwise run-time\nbounds checking will throw a warning.",
  "id": "GHSA-wcf6-w83f-hp3h",
  "modified": "2024-08-30T15:31:25Z",
  "published": "2024-06-19T15:30:53Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38562"
    },
    {
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      "url": "https://git.kernel.org/stable/c/4e2a5566462b53db7d4c4722da86eedf0b8f546c"
    },
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      "url": "https://git.kernel.org/stable/c/838c7b8f1f278404d9d684c34a8cb26dc41aaaa1"
    },
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      "url": "https://git.kernel.org/stable/c/8fa4d56564ee7cc2ee348258d88efe191d70dd7f"
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  "schema_version": "1.4.0",
  "severity": [
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      "type": "CVSS_V3"
    }
  ]
}

cve-2024-38562

Vulnerability from cvelistv5

Published

2024-06-19 13:35

Modified

2024-11-05 09:29

Severity ?

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

Summary

wifi: nl80211: Avoid address calculations via out of bounds array indexing

References

▼	URL	Tags
	https://git.kernel.org/stable/c/ed74398642fcb19f6ff385c35a7d512c6663e17b
	https://git.kernel.org/stable/c/4e2a5566462b53db7d4c4722da86eedf0b8f546c
	https://git.kernel.org/stable/c/8fa4d56564ee7cc2ee348258d88efe191d70dd7f
	https://git.kernel.org/stable/c/838c7b8f1f278404d9d684c34a8cb26dc41aaaa1

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

JSON

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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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