CVE-2024-49968 (GCVE-0-2024-49968)

Vulnerability from cvelistv5 – Published: 2024-10-21 18:02 – Updated: 2026-05-11 20:43
VLAI?
Title
ext4: filesystems without casefold feature cannot be mounted with siphash
Summary
In the Linux kernel, the following vulnerability has been resolved: ext4: filesystems without casefold feature cannot be mounted with siphash When mounting the ext4 filesystem, if the default hash version is set to DX_HASH_SIPHASH but the casefold feature is not set, exit the mounting.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 471fbbea7ff7061b2d6474665cb5a2ceb4fd6500 , < 86b81d4eab1cd4c56f7447896232cf33472c2395 (git)
Affected: 471fbbea7ff7061b2d6474665cb5a2ceb4fd6500 , < 11bd1c279bac701ba91119875796ffff3b98250e (git)
Affected: 471fbbea7ff7061b2d6474665cb5a2ceb4fd6500 , < 52c4538a92da6f3242d4140c03ddc5ee71b39ba8 (git)
Affected: 471fbbea7ff7061b2d6474665cb5a2ceb4fd6500 , < e1373903db6c4ac994de0d18076280ad88e12dee (git)
Affected: 471fbbea7ff7061b2d6474665cb5a2ceb4fd6500 , < 985b67cd86392310d9e9326de941c22fc9340eec (git)
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Linux Linux Affected: 5.13
Unaffected: 0 , < 5.13 (semver)
Unaffected: 5.15.198 , ≤ 5.15.* (semver)
Unaffected: 6.1.160 , ≤ 6.1.* (semver)
Unaffected: 6.6.120 , ≤ 6.6.* (semver)
Unaffected: 6.11.3 , ≤ 6.11.* (semver)
Unaffected: 6.12 , ≤ * (original_commit_for_fix)
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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

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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.