CVE-2023-32252

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_LOGOFF 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.
References
Link Resource
https://access.redhat.com/security/cve/CVE-2023-32252 Third Party Advisory VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=2219815 Issue Tracking Patch Third Party Advisory
https://security.netapp.com/advisory/ntap-20231124-0001/ Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-CAN-20590/ Patch Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*

History

04 Dec 2023, 14:53

Type Values Removed Values Added
References () https://security.netapp.com/advisory/ntap-20231124-0001/ - () https://security.netapp.com/advisory/ntap-20231124-0001/ - Third Party Advisory
References (MISC) https://access.redhat.com/security/cve/CVE-2023-32252 - Third Party Advisory (MISC) https://access.redhat.com/security/cve/CVE-2023-32252 - Third Party Advisory, VDB Entry
CPE cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*
cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*

24 Nov 2023, 09:15

Type Values Removed Values Added
References
  • () https://security.netapp.com/advisory/ntap-20231124-0001/ -

02 Aug 2023, 15:08

Type Values Removed Values Added
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : unknown
v3 : 7.5
References (MISC) https://www.zerodayinitiative.com/advisories/ZDI-CAN-20590/ - (MISC) https://www.zerodayinitiative.com/advisories/ZDI-CAN-20590/ - Patch, Third Party Advisory, VDB Entry
References (MISC) https://access.redhat.com/security/cve/CVE-2023-32252 - (MISC) https://access.redhat.com/security/cve/CVE-2023-32252 - Third Party Advisory
References (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2219815 - (MISC) https://bugzilla.redhat.com/show_bug.cgi?id=2219815 - Issue Tracking, Patch, Third Party Advisory
CWE CWE-476

24 Jul 2023, 16:15

Type Values Removed Values Added
New CVE

Information

Published : 2023-07-24 16:15

Updated : 2024-08-27 19:36


NVD link : CVE-2023-32252

Mitre link : CVE-2023-32252

CVE.ORG link : CVE-2023-32252


JSON object : View

Products Affected

netapp

  • h410s
  • h700s_firmware
  • h500s_firmware
  • h410c_firmware
  • h300s
  • h300s_firmware
  • h700s
  • h500s
  • h410c
  • h410s_firmware

linux

  • linux_kernel
CWE
CWE-476

NULL Pointer Dereference