github - ghsa-wmmp-mchh-75gf

ghsa-wmmp-mchh-75gf

Vulnerability from github

Published

2024-05-14 15:32

Modified

2024-06-27 15:30

Details

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

firewire: nosy: ensure user_length is taken into account when fetching packet contents

Ensure that packet_buffer_get respects the user_length provided. If the length of the head packet exceeds the user_length, packet_buffer_get will now return 0 to signify to the user that no data were read and a larger buffer size is required. Helps prevent user space overflows.

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{
  "affected": [],
  "aliases": [
    "CVE-2024-27401"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-14T15:12:29Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirewire: nosy: ensure user_length is taken into account when fetching packet contents\n\nEnsure that packet_buffer_get respects the user_length provided. If\nthe length of the head packet exceeds the user_length, packet_buffer_get\nwill now return 0 to signify to the user that no data were read\nand a larger buffer size is required. Helps prevent user space overflows.",
  "id": "GHSA-wmmp-mchh-75gf",
  "modified": "2024-06-27T15:30:38Z",
  "published": "2024-05-14T15:32:53Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-27401"
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  "schema_version": "1.4.0",
  "severity": []
}

cve-2024-27401

Vulnerability from cvelistv5

Published

2024-05-13 10:29

Modified

2024-12-19 08:54

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: firewire: nosy: ensure user_length is taken into account when fetching packet contents Ensure that packet_buffer_get respects the user_length provided. If the length of the head packet exceeds the user_length, packet_buffer_get will now return 0 to signify to the user that no data were read and a larger buffer size is required. Helps prevent user space overflows.

References

▼	URL	Tags
	https://git.kernel.org/stable/c/67f34f093c0f7bf33f5b4ae64d3d695a3b978285
	https://git.kernel.org/stable/c/7b8c7bd2296e95b38a6ff346242356a2e7190239
	https://git.kernel.org/stable/c/cca330c59c54207567a648357835f59df9a286bb
	https://git.kernel.org/stable/c/79f988d3ffc1aa778fc5181bdfab312e57956c6b
	https://git.kernel.org/stable/c/4ee0941da10e8fdcdb34756b877efd3282594c1f
	https://git.kernel.org/stable/c/1fe60ee709436550f8cfbab01295936b868d5baa
	https://git.kernel.org/stable/c/539d51ac48bcfcfa1b3d4a85f8df92fa22c1d41c
	https://git.kernel.org/stable/c/38762a0763c10c24a4915feee722d7aa6e73eb98

Impacted products

Vendor

Product

Version

▼

Linux

Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Linux

Show details on NVD website

JSON

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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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