CVE-2024-42070 (GCVE-0-2024-42070)

Vulnerability from cvelistv5 – Published: 2024-07-29 15:52 – Updated: 2026-05-12 11:56
VLAI?
Title
netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers
Summary
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers register store validation for NFT_DATA_VALUE is conditional, however, the datatype is always either NFT_DATA_VALUE or NFT_DATA_VERDICT. This only requires a new helper function to infer the register type from the set datatype so this conditional check can be removed. Otherwise, pointer to chain object can be leaked through the registers.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 96518518cc417bb0a8c80b9fb736202e28acdf96 , < 40188a25a9847dbeb7ec67517174a835a677752f (git)
Affected: 96518518cc417bb0a8c80b9fb736202e28acdf96 , < 23752737c6a618e994f9a310ec2568881a6b49c4 (git)
Affected: 96518518cc417bb0a8c80b9fb736202e28acdf96 , < 5d43d789b57943720dca4181a05f6477362b94cf (git)
Affected: 96518518cc417bb0a8c80b9fb736202e28acdf96 , < 461302e07f49687ffe7d105fa0a330c07c7646d8 (git)
Affected: 96518518cc417bb0a8c80b9fb736202e28acdf96 , < efb27ad05949403848f487823b597ed67060e007 (git)
Affected: 96518518cc417bb0a8c80b9fb736202e28acdf96 , < 952bf8df222599baadbd4f838a49c4fef81d2564 (git)
Affected: 96518518cc417bb0a8c80b9fb736202e28acdf96 , < 41a6375d48deaf7f730304b5153848bfa1c2980f (git)
Affected: 96518518cc417bb0a8c80b9fb736202e28acdf96 , < 7931d32955e09d0a11b1fe0b6aac1bfa061c005c (git)
Create a notification for this product.
Linux Linux Affected: 3.13
Unaffected: 0 , < 3.13 (semver)
Unaffected: 4.19.317 , ≤ 4.19.* (semver)
Unaffected: 5.4.279 , ≤ 5.4.* (semver)
Unaffected: 5.10.221 , ≤ 5.10.* (semver)
Unaffected: 5.15.162 , ≤ 5.15.* (semver)
Unaffected: 6.1.97 , ≤ 6.1.* (semver)
Unaffected: 6.6.37 , ≤ 6.6.* (semver)
Unaffected: 6.9.8 , ≤ 6.9.* (semver)
Unaffected: 6.10 , ≤ * (original_commit_for_fix)
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  }
}


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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.