CVE-2024-27402 (GCVE-0-2024-27402)

Vulnerability from cvelistv5 – Published: 2024-05-17 11:40 – Updated: 2025-05-04 09:04
VLAI?
Title
phonet/pep: fix racy skb_queue_empty() use
Summary
In the Linux kernel, the following vulnerability has been resolved: phonet/pep: fix racy skb_queue_empty() use The receive queues are protected by their respective spin-lock, not the socket lock. This could lead to skb_peek() unexpectedly returning NULL or a pointer to an already dequeued socket buffer.
Severity ?
5.8 (Medium)
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 9641458d3ec42def729fde64669abf07f3220cd5 , < 7d3914a477eed92b48c493a8631cc4554ab4fd4f (git)
Affected: 9641458d3ec42def729fde64669abf07f3220cd5 , < 9d5523e065b568e79dfaa2ea1085a5bcf74baf78 (git)
Affected: 9641458d3ec42def729fde64669abf07f3220cd5 , < 0a9f558c72c47472c38c05fcb72c70abb9104277 (git)
Affected: 9641458d3ec42def729fde64669abf07f3220cd5 , < 8ef4fcc7014b9f93619851d6b78d6cc2789a4c88 (git)
Affected: 9641458d3ec42def729fde64669abf07f3220cd5 , < 7d2a894d7f487dcb894df023e9d3014cf5b93fe5 (git)
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    Linux Linux Affected: 2.6.28
Unaffected: 0 , < 2.6.28 (semver)
Unaffected: 5.15.181 , ≤ 5.15.* (semver)
Unaffected: 6.1.80 , ≤ 6.1.* (semver)
Unaffected: 6.6.19 , ≤ 6.6.* (semver)
Unaffected: 6.7.7 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (original_commit_for_fix)
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Sightings

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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.