CVE-2023-52440
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slub overflow in ksmbd_decode_ntlmssp_auth_blob() If authbl
CVSS
9.8
Crítica
EPSS
22.3%
p98
KEV
—
Exploit Today
29
0-100
Publicado: 21 de fev. de 2024 · Última mod.: 15 de ago. de 2026 · CWE-119
21.9%EPSS · 30 dias22.3%
2026-10-142026-11-11
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix slub overflow in ksmbd_decode_ntlmssp_auth_blob() If authblob->SessionKey.Length is bigger than session key size(CIFS_KEY_SIZE), slub overflow can happen in key exchange codes. cifs_arc4_crypt copy to session key array from SessionKey from client.
- git.kernel.orghttps://git.kernel.org/stable/c/30fd6521b2fbd9b767e438e31945e5ea3e3a2fba
- git.kernel.orghttps://git.kernel.org/stable/c/4b081ce0d830b684fdf967abc3696d1261387254
- git.kernel.orghttps://git.kernel.org/stable/c/7f1d6cb0eb6af3a8088dc24b7ddee9a9711538c4
- git.kernel.orghttps://git.kernel.org/stable/c/bd554ed4fdc3d38404a1c43d428432577573e809
- git.kernel.orghttps://git.kernel.org/stable/c/ecd7e1c562cb08e41957fcd4b0e404de5ab38e20
- git.kernel.orghttps://git.kernel.org/stable/c/30fd6521b2fbd9b767e438e31945e5ea3e3a2fba
- git.kernel.orghttps://git.kernel.org/stable/c/4b081ce0d830b684fdf967abc3696d1261387254
- git.kernel.orghttps://git.kernel.org/stable/c/7f1d6cb0eb6af3a8088dc24b7ddee9a9711538c4
- git.kernel.orghttps://git.kernel.org/stable/c/bd554ed4fdc3d38404a1c43d428432577573e809
- git.kernel.orghttps://git.kernel.org/stable/c/ecd7e1c562cb08e41957fcd4b0e404de5ab38e20
CVECVSSEPSSKEVRExploitTítuloMod.
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