PT-2023-17133 · Jiangmin · Jiangmin Antivirus

Zeze7W · Published 2023-03-25 · Updated 2024-05-17 · CVE-2023-1631

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions JiangMin Antivirus version 16.2.2022.418

Description A problematic issue was found in the library kvcore.sys of the component IOCTL Handler, affecting the function 0x222010. This leads to a null pointer dereference. The issue can be exploited locally. The exploit has been disclosed to the public.

Recommendations For JiangMin Antivirus version 16.2.2022.418, consider disabling the function 0x222010 in the library kvcore.sys as a temporary workaround until a patch is available. Restrict access to the IOCTL Handler component to minimize the risk of exploitation.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2023-1631

Affected Products

Jiangmin Antivirus

References · 9

• 🔥 https://github.com/zeze-zeze/WindowsKernelVuln/tree/master/CVE-2023-1631 · Exploit
• 🔥 https://drive.google.com/file/d/1Div9mElTdsluLrU2etziLYqmXcqQFj1j/view · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-1631 · Security Note
• https://osv.dev/vulnerability/CVE-2023-1631 · Vendor Advisory
• https://t.me/cvenotify/47204 · Telegram Post
• https://t.me/cvenotify/46857 · Telegram Post
• https://vuldb.com/?id.224013 · Note
• https://vuldb.com/?ctiid.224013 · Note
• https://t.me/cibsecurity/60742 · Telegram Post