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CVE-2023-1627— Jianming Antivirus IoControlCode kvcore.sys denial of service

Quick assessment

Affected
Jianming Antivirus
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

JiangMin Antivirus（江民杀毒软件）是中国江民（JiangMin）公司的一款防病毒软件。 JiangMin Antivirus 16.2.2022.418版本存在安全漏洞。攻击者利用该漏洞导致系统拒绝服务。

CVSS 5.5 · Medium EPSS 0.32% · P23

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-1627

Vulnerability Information
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Vulnerability Title
Jianming Antivirus IoControlCode kvcore.sys denial of service
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Jianming Antivirus 16.2.2022.418. It has been rated as problematic. This issue affects some unknown processing in the library kvcore.sys of the component IoControlCode Handler. The manipulation leads to denial of service. It is possible to launch the attack on the local host. The exploit has been disclosed to the public and may be used. The identifier VDB-224009 was assigned to this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不恰当的资源关闭或释放
Source: CVE Program / CVE List V5
Vulnerability Title
JiangMin Antivirus 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
JiangMin Antivirus（江民杀毒软件）是中国江民（JiangMin）公司的一款防病毒软件。 JiangMin Antivirus 16.2.2022.418版本存在安全漏洞。攻击者利用该漏洞导致系统拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Jianming Antivirus 16.2.2022.418 -

II. Public POCs for CVE-2023-1627

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III. Intelligence Information for CVE-2023-1627

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Vendor Advisories for CVE-2023-1627 (2)

Other References for CVE-2023-1627 (2)

Same Patch Batch · Jianming · 2023-03-25 · 3 CVEs total

CVE-2023-1628 5.5 MEDIUM Jianming Antivirus IoControlCode kvcore.sys null pointer dereference
CVE-2023-1626 5.3 MEDIUM Jianming Antivirus IoControlCode kvcore.sys memory corruption

IV. Related Vulnerabilities

Same product: Antivirus
Same vendor: Jianming
Same weakness: CWE-404

V. Comments for CVE-2023-1627

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