CVE-2024-27016 (GCVE-0-2024-27016)

Vulnerability from cvelistv5 – Published: 2024-05-01 05:29 – Updated: 2025-11-04 17:17
VLAI?
Title
netfilter: flowtable: validate pppoe header
Summary
In the Linux kernel, the following vulnerability has been resolved: netfilter: flowtable: validate pppoe header Ensure there is sufficient room to access the protocol field of the PPPoe header. Validate it once before the flowtable lookup, then use a helper function to access protocol field.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 72efd585f7144a047f7da63864284764596ccad9 , < d06977b9a4109f8738bb276125eb6a0b772bc433 (git)
Affected: 72efd585f7144a047f7da63864284764596ccad9 , < 8bf7c76a2a207ca2b4cfda0a279192adf27678d7 (git)
Affected: 72efd585f7144a047f7da63864284764596ccad9 , < a2471d271042ea18e8a6babc132a8716bb2f08b9 (git)
Affected: 72efd585f7144a047f7da63864284764596ccad9 , < cf366ee3bc1b7d1c76a882640ba3b3f8f1039163 (git)
Affected: 72efd585f7144a047f7da63864284764596ccad9 , < 87b3593bed1868b2d9fe096c01bcdf0ea86cbebf (git)
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    Linux Linux Affected: 5.13
Unaffected: 0 , < 5.13 (semver)
Unaffected: 5.15.157 , ≤ 5.15.* (semver)
Unaffected: 6.1.88 , ≤ 6.1.* (semver)
Unaffected: 6.6.29 , ≤ 6.6.* (semver)
Unaffected: 6.8.8 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
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Sightings

Author Source Type Date

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.