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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

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::::::::

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

No history.

Information

Published : 2023-07-24 16:15

Updated : 2023-12-04 14:53

NVD link : CVE-2023-32252

Mitre link : CVE-2023-32252

CVE.ORG link : CVE-2023-32252

JSON object : View

Products Affected

netapp

h300s_firmware
h410c_firmware
h410s_firmware
h410c
h500s_firmware
h500s
h700s_firmware
h300s
h700s
h410s

linux

linux_kernel

CWE

CWE-476

NULL Pointer Dereference

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