VULNERABILITY INTELLIGENCE

CVE-2023-32250

CVSS score9 CRITICAL
EPSS probability2.59%
CISA KEVNot currently listed
Published2023-07-10
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Description

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2_SESSION_SETUP commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerability to execute code in the context of the kernel.

Weakness classification

  • secalert@redhat.com: CWE-362
  • nvd@nist.gov: CWE-362

Primary references