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CVE-2023-32248

CVSS v3.1 7.5 (High)
75% Progress
EPSS 0.61 % (79th)
0.61% Progress
Affected Products 6
Advisories 6
Info CVSS EPSS 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 handling of SMB2_TREE_CONNECT and SMB2_QUERY_INFO commands. The issue results from the lack of proper validation of a pointer prior to accessing it. An attacker can leverage this vulnerability to create a denial-of-service condition on the system.

Weaknesses
CWE-476
NULL Pointer Dereference
CVE Status
PUBLISHED
CNA
Red Hat, Inc.
Published Date
2023-07-24 16:15:11
(14 months ago)
Updated Date
2023-12-04 14:54:50
(9 months ago)

Affected Products

Linux

Netapp

Configuration #1

    CPE23 From Up To
  Linux Kernel from 5.15 version and prior 5.15.111 version cpe:2.3:o:linux:linux_kernel >= 5.15 < 5.15.111
  Linux Kernel from 5.16 version and prior 6.1.28 version cpe:2.3:o:linux:linux_kernel >= 5.16 < 6.1.28
  Linux Kernel from 6.2 version and prior 6.2.15 version cpe:2.3:o:linux:linux_kernel >= 6.2 < 6.2.15
  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 H410c cpe:2.3:h:netapp:h410c:-
  Netapp H410s cpe:2.3:h:netapp:h410s:-
  Netapp H500s cpe:2.3:h:netapp:h500s:-
  Netapp H700s cpe:2.3:h:netapp:h700s:-