CVE-2023-1631

JiangMin Antivirus IOCTL kvcore.sys 0x222010 null pointer dereference

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

NVD
MITRE

A vulnerability, which was classified as problematic, was found in JiangMin Antivirus 16.2.2022.418. This affects the function 0x222010 in the library kvcore.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. Attacking locally is a requirement. The exploit has been disclosed to the public and may be used. The identifier VDB-224013 was assigned to this vulnerability.

Es wurde eine problematische Schwachstelle in JiangMin Antivirus 16.2.2022.418 gefunden. Dabei betrifft es die Funktion 0x222010 in der Bibliothek kvcore.sys der Komponente IOCTL Handler. Durch das Beeinflussen mit unbekannten Daten kann eine null pointer dereference-Schwachstelle ausgenutzt werden. Der Angriff muss lokal erfolgen. Der Exploit steht zur öffentlichen Verfügung.

*Credits: Zeze7w

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-03-25 CVE Reserved
2023-03-25 CVE Published
2023-03-31 EPSS Updated
2024-08-02 CVE Updated
2024-08-02 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-476: NULL Pointer Dereference

CAPEC

References (3)

URL	Tag	Source
https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1631	Related
https://vuldb.com/?id.224013	Technical Description

URL	Date	SRC
https://drive.google.com/file/d/1Div9mElTdsluLrU2etziLYqmXcqQFj1j/view	2024-08-02

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Jiangmin Search vendor "Jiangmin"		Jiangmin Antivirus Search vendor "Jiangmin" for product "Jiangmin Antivirus"				16.2.2022.418 Search vendor "Jiangmin" for product "Jiangmin Antivirus" and version "16.2.2022.418"		-		Affected