CVE-2023-3867Critical· 9.1▾ MidnightIn 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 t…
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 50.1 · likelihood 1.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Aug 15.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
5.1%
5.1% → 5.4%
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().
linux_kernel >= 5.15, < 5.15.145linux_kernel >= 5.16, < 6.1.40linux_kernel >= 6.2, < 6.4.5Upgrade past the affected range:
linux_kernel 6.4.5Connected by shared product, vendor, weakness, or advisory.
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