CVE-2023-52440

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.

Date published : 2024-02-21

https://git.kernel.org/stable/c/30fd6521b2fbd9b767e438e31945e5ea3e3a2fba

https://git.kernel.org/stable/c/4b081ce0d830b684fdf967abc3696d1261387254