CVE-2019-25162 (GCVE-0-2019-25162)

Vulnerability from cvelistv5 – Published: 2024-02-26 17:20 – Updated: 2026-05-11 13:41
VLAI?
Title
i2c: Fix a potential use after free
Summary
In the Linux kernel, the following vulnerability has been resolved: i2c: Fix a potential use after free Free the adap structure only after we are done using it. This patch just moves the put_device() down a bit to avoid the use after free. [wsa: added comment to the code, added Fixes tag]
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < e6412ba3b6508bdf9c074d310bf4144afa6aec1a (git)
Affected: 611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < 23a191b132cd87f746c62f3dc27da33683d85829 (git)
Affected: 611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < 871a1e94929a27bf6e2cd99523865c840bbc2d87 (git)
Affected: 611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < 81cb31756888bb062e92d2dca21cd629d77a46a9 (git)
Affected: 611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < 35927d7509ab9bf41896b7e44f639504eae08af7 (git)
Affected: 611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < e8e1a046cf87c8b1363e5de835114f2779e2aaf4 (git)
Affected: 611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < 12b0606000d0828630c033bf0c74c748464fe87d (git)
Affected: 611e12ea0f121a31d9e9c4ce2a18a77abc2f28d6 , < e4c72c06c367758a14f227c847f9d623f1994ecf (git)
Create a notification for this product.
Linux Linux Affected: 4.3
Unaffected: 0 , < 4.3 (semver)
Unaffected: 4.14.291 , ≤ 4.14.* (semver)
Unaffected: 4.19.256 , ≤ 4.19.* (semver)
Unaffected: 5.4.211 , ≤ 5.4.* (semver)
Unaffected: 5.10.137 , ≤ 5.10.* (semver)
Unaffected: 5.15.61 , ≤ 5.15.* (semver)
Unaffected: 5.18.18 , ≤ 5.18.* (semver)
Unaffected: 5.19.2 , ≤ 5.19.* (semver)
Unaffected: 6.0 , ≤ * (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.