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Vulnerability Database
Exploits
ID:11976 - Exploit for Memory corruption in Linux kernel - CVE-2023-52440
ID:11976 - Exploit for Memory corruption in Linux kernel - CVE-2023-52440
Published: September 19, 2025
Vulnerability identifier: #VU92398
Vulnerability risk: Low
CVE-ID: CVE-2023-52440
CWE-ID: CWE-119
Exploitation vector: Local access
Vulnerable software:
Linux kernel
Linux kernel
Link to public exploit:
Vulnerability description
The vulnerability allows a local user to execute arbitrary code.
The vulnerability exists due to memory corruption error within the ksmbd_decode_ntlmssp_auth_blob() function in fs/ksmbd/auth.c. A local user can execute arbitrary code.
Remediation
Install update from vendor's repository.