CVE-2023-52440
HIGHLinux Kernel 5.17.0-6.1.52 - Buffer Overflow in ksmbd_decode_ntlmssp_auth_blob
Title source: llmExploitation Summary
EIP tracks 1 public exploit for CVE-2023-52440. PoCs published by BitsByWill.
AI-analyzed exploit summary This repository contains a proof-of-concept exploit for CVE-2023-52440, targeting a vulnerability in the Linux kernel's KSMBD module. The exploit includes a Python script and a build environment setup for testing the vulnerability on a custom kernel configuration.
Description
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.
Exploits (1)
This repository contains a proof-of-concept exploit for CVE-2023-52440, targeting a vulnerability in the Linux kernel's KSMBD module. The exploit includes a Python script and a build environment setup for testing the vulnerability on a custom kernel configuration.
References (5)
Scores
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H