CVE-2024-26668 (GCVE-0-2024-26668)

Vulnerability from cvelistv5 – Published: 2024-04-02 06:43 – Updated: 2025-05-04 08:53
VLAI?
Title
netfilter: nft_limit: reject configurations that cause integer overflow
Summary
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_limit: reject configurations that cause integer overflow Reject bogus configs where internal token counter wraps around. This only occurs with very very large requests, such as 17gbyte/s. Its better to reject this rather than having incorrect ratelimit.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: d2168e849ebf617b2b7feae44c0c0baf739cb610 , < 79d4efd75e7dbecd855a3b8a63e65f7265f466e1 (git)
Affected: d2168e849ebf617b2b7feae44c0c0baf739cb610 , < bc6e242bb74e2ae616bfd2b250682b738e781c9b (git)
Affected: d2168e849ebf617b2b7feae44c0c0baf739cb610 , < 9882495d02ecc490604f747437a40626dc9160d0 (git)
Affected: d2168e849ebf617b2b7feae44c0c0baf739cb610 , < 00c2c29aa36d1d1827c51a3720e9f893a22c7c6a (git)
Affected: d2168e849ebf617b2b7feae44c0c0baf739cb610 , < c9d9eb9c53d37cdebbad56b91e40baf42d5a97aa (git)
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    Linux Linux Affected: 4.3
Unaffected: 0 , < 4.3 (semver)
Unaffected: 5.15.149 , ≤ 5.15.* (semver)
Unaffected: 6.1.76 , ≤ 6.1.* (semver)
Unaffected: 6.6.15 , ≤ 6.6.* (semver)
Unaffected: 6.7.3 , ≤ 6.7.* (semver)
Unaffected: 6.8 , ≤ * (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.