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CVE-2023-32258

CVSS v3.1 8.1 (High)
81% Progress
EPSS 0.30 % (70th)
0.30% Progress
Affected Products 5
Advisories 5
NVD Status Analyzed
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software Tools, Exploits & PoC Graph Web & Social Timeline

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_LOGOFF and SMB2_CLOSE 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.

Weaknesses
CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
CWE-667
Improper Locking
CVE Status
PUBLISHED
NVD Status
Analyzed
CNA
Red Hat, Inc.
Published Date
2023-07-24 16:15:11
(14 months ago)
Updated Date
2024-08-22 20:30:28
(3 weeks ago)

Affected Products

Linux

Netapp

Configuration #1

    CPE23 From Up To
  Linux Kernel from 5.15 version and prior 5.15.145 version cpe:2.3:o:linux:linux_kernel >= 5.15 < 5.15.145
  Linux Kernel from 5.16 version and prior 6.1.29 version cpe:2.3:o:linux:linux_kernel >= 5.16 < 6.1.29
  Linux Kernel from 6.2 version and prior 6.2.16 version cpe:2.3:o:linux:linux_kernel >= 6.2 < 6.2.16
  Linux Kernel from 6.3 version and prior 6.3.2 version cpe:2.3:o:linux:linux_kernel >= 6.3 < 6.3.2

Configuration #2

    CPE23 From Up To
  Netapp H300s cpe:2.3:h:netapp:h300s:-
  Netapp H410s cpe:2.3:h:netapp:h410s:-
  Netapp H500s cpe:2.3:h:netapp:h500s:-
  Netapp H700s cpe:2.3:h:netapp:h700s:-