CVE-2024-43857 (GCVE-0-2024-43857)

Vulnerability from cvelistv5 – Published: 2024-08-17 09:24 – Updated: 2025-05-04 09:27
VLAI?
Title
f2fs: fix null reference error when checking end of zone
Summary
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix null reference error when checking end of zone This patch fixes a potentially null pointer being accessed by is_end_zone_blkaddr() that checks the last block of a zone when f2fs is mounted as a single device.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: e067dc3c6b9c419bac43c6a0be2d85f44681f863 , < b98777309756ebe15cc9ad4e8ab64bbfaf878a3f (git)
Affected: e067dc3c6b9c419bac43c6a0be2d85f44681f863 , < 381cbe85592c78fbaeb3e770e3e9f3bfa3e67efb (git)
Affected: e067dc3c6b9c419bac43c6a0be2d85f44681f863 , < c82bc1ab2a8a5e73d9728e80c4c2ed87e8921a38 (git)
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    Linux Linux Affected: 6.5
Unaffected: 0 , < 6.5 (semver)
Unaffected: 6.6.64 , ≤ 6.6.* (semver)
Unaffected: 6.10.3 , ≤ 6.10.* (semver)
Unaffected: 6.11 , ≤ * (original_commit_for_fix)
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  • 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.
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  • 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.



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