CVE-2023-3867 (GCVE-0-2023-3867)

Vulnerability from cvelistv5 – Published: 2025-08-16 13:29 – Updated: 2025-08-19 05:47
VLAI?
Summary
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix out of bounds read in smb2_sess_setup ksmbd does not consider the case of that smb2 session setup is in compound request. If this is the second payload of the compound, OOB read issue occurs while processing the first payload in the smb2_sess_setup().
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 676392184785ace61e939831e7ca44a03d438c3b (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < ef572ffa8eb44111eed2925fbb2adca78bdcbf61 (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 2ba03cecb12ac7ac9e0170e251543c56832d9959 (git)
Affected: 0626e6641f6b467447c81dd7678a69c66f7746cf , < 98422bdd4cb3ca4d08844046f6507d7ec2c2b8d8 (git)
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    Linux Linux Affected: 5.15
Unaffected: 0 , < 5.15 (semver)
Unaffected: 5.15.145 , ≤ 5.15.* (semver)
Unaffected: 6.1.40 , ≤ 6.1.* (semver)
Unaffected: 6.4.5 , ≤ 6.4.* (semver)
Unaffected: 6.5 , ≤ * (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.
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