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CVE-2018-1066 The Linux kernel before version 4.11 is vulnerable to a NULL pointer dereference in…

Description

The Linux kernel before version 4.11 is vulnerable to a NULL pointer dereference in fs/cifs/cifsencrypt.c:setup_ntlmv2_rsp() that allows an attacker controlling a CIFS server to kernel panic a client that has this server mounted, because an empty TargetInfo field in an NTLMSSP setup negotiation response is mishandled during session recovery.

Affected products and versions

Product Affected versions Fixed in
Linux kernel 4.11 Versions not published
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