CVE-2024-27401 (GCVE-0-2024-27401)

Vulnerability from cvelistv5 – Published: 2024-05-13 10:29 – Updated: 2026-05-11 20:10
VLAI
Title
firewire: nosy: ensure user_length is taken into account when fetching packet contents
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.
Severity
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 286468210d83ce0ca1e37e346ed9f4457a161650 , < 67f34f093c0f7bf33f5b4ae64d3d695a3b978285 (git)
Affected: 286468210d83ce0ca1e37e346ed9f4457a161650 , < 7b8c7bd2296e95b38a6ff346242356a2e7190239 (git)
Affected: 286468210d83ce0ca1e37e346ed9f4457a161650 , < cca330c59c54207567a648357835f59df9a286bb (git)
Affected: 286468210d83ce0ca1e37e346ed9f4457a161650 , < 79f988d3ffc1aa778fc5181bdfab312e57956c6b (git)
Affected: 286468210d83ce0ca1e37e346ed9f4457a161650 , < 4ee0941da10e8fdcdb34756b877efd3282594c1f (git)
Affected: 286468210d83ce0ca1e37e346ed9f4457a161650 , < 1fe60ee709436550f8cfbab01295936b868d5baa (git)
Affected: 286468210d83ce0ca1e37e346ed9f4457a161650 , < 539d51ac48bcfcfa1b3d4a85f8df92fa22c1d41c (git)
Affected: 286468210d83ce0ca1e37e346ed9f4457a161650 , < 38762a0763c10c24a4915feee722d7aa6e73eb98 (git)
Create a notification for this product.
Linux Linux Affected: 2.6.36
Unaffected: 0 , < 2.6.36 (semver)
Unaffected: 4.19.314 , ≤ 4.19.* (semver)
Unaffected: 5.4.276 , ≤ 5.4.* (semver)
Unaffected: 5.10.217 , ≤ 5.10.* (semver)
Unaffected: 5.15.159 , ≤ 5.15.* (semver)
Unaffected: 6.1.91 , ≤ 6.1.* (semver)
Unaffected: 6.6.31 , ≤ 6.6.* (semver)
Unaffected: 6.8.10 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
Create a notification for this product.
Show details on NVD website
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      "cveMetadata": "{\"cveId\": \"CVE-2024-27401\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-01-05T10:35:14.529Z\", \"dateReserved\": \"2024-02-25T13:47:42.681Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-13T10:29:53.862Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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Tags
Taxonomy of the tags.




Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.