CVE-2024-26811 (GCVE-0-2024-26811)

Vulnerability from cvelistv5 – Published: 2024-04-08 10:02 – Updated: 2025-11-04 22:06
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate payload size in ipc response If installing malicious ksmbd-tools, ksmbd.mountd can return invalid ipc response to ksmbd kernel server. ksmbd should validate payload size of ipc response from ksmbd.mountd to avoid memory overrun or slab-out-of-bounds. This patch validate 3 ipc response that has payload.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 88b7f1143b15b29cccb8392b4f38e75b7bb3e300 (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 51a6c2af9d20203ddeeaf73314ba8854b38d01bd (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < a637fabac554270a851033f5ab402ecb90bc479c (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 76af689a45aa44714b46d1a7de4ffdf851ded896 (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < a677ebd8ca2f2632ccdecbad7b87641274e15aac (git)
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    Linux Linux Affected: 5.15
Unaffected: 0 , < 5.15 (semver)
Unaffected: 5.15.157 , ≤ 5.15.* (semver)
Unaffected: 6.1.85 , ≤ 6.1.* (semver)
Unaffected: 6.6.26 , ≤ 6.6.* (semver)
Unaffected: 6.8.5 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
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      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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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.