github - ghsa-v876-q68f-39fv

ghsa-v876-q68f-39fv

Vulnerability from github

Published

2024-05-17 15:31

Modified

2024-05-17 15:31

Details

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

wifi: iwlwifi: mvm: don't set the MFP flag for the GTK

The firmware doesn't need the MFP flag for the GTK, it can even make the firmware crash. in case the AP is configured with: group cipher TKIP and MFPC. We would send the GTK with cipher = TKIP and MFP which is of course not possible.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-27434"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-17T13:15:58Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: iwlwifi: mvm: don\u0027t set the MFP flag for the GTK\n\nThe firmware doesn\u0027t need the MFP flag for the GTK, it can even make the\nfirmware crash. in case the AP is configured with: group cipher TKIP and\nMFPC. We would send the GTK with cipher = TKIP and MFP which is of course\nnot possible.",
  "id": "GHSA-v876-q68f-39fv",
  "modified": "2024-05-17T15:31:08Z",
  "published": "2024-05-17T15:31:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-27434"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/40405cbb20eb6541c603e7b3d54ade0a7be9d715"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/60f6d5fc84a9fd26528a24d8a267fc6a6698b628"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b4f1b0b3b91762edd19bf9d3b2e4c3a0740501f8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e35f316bce9e5733c9826120c1838f4c447b2c4c"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2024-27434

Vulnerability from cvelistv5

Published

2024-05-17 12:08

Modified

2024-11-05 09:21

Severity ?

Summary

wifi: iwlwifi: mvm: don't set the MFP flag for the GTK

References

▼	URL	Tags
	https://git.kernel.org/stable/c/b4f1b0b3b91762edd19bf9d3b2e4c3a0740501f8
	https://git.kernel.org/stable/c/40405cbb20eb6541c603e7b3d54ade0a7be9d715
	https://git.kernel.org/stable/c/60f6d5fc84a9fd26528a24d8a267fc6a6698b628
	https://git.kernel.org/stable/c/e35f316bce9e5733c9826120c1838f4c447b2c4c

Impacted products

▼	Vendor	Product
	Linux	Linux
	Linux	Linux

Show details on NVD website

JSON

To clipboard

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                  },
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                "role": "CISA Coordinator",
                "timestamp": "2024-05-17T17:16:46.787202Z",
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    "dateReserved": "2024-02-25T13:47:42.687Z",
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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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