PT-2023-2308 · Microsoft · Windows Kernel+1

Mateusz Jurczyk · Published 2023-04-11 · Updated 2024-05-29 · CVE-2023-28271

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Kernel (affected versions not specified)

Description The issue is related to a buffer overflow in the Windows operating system kernel, which may allow an attacker to obtain unauthorized access to protected information. This can potentially lead to the disclosure of sensitive information and affect the system. There is no information provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

Out of bounds Read

Weakness Enumeration

CWE-200

CWE-125

Related Identifiers

BDU:2023-02072

CVE-2023-28271

Affected Products

Windows

Windows Kernel

References · 8

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-28271 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-28271 · Security Note
• https://bdu.fstec.ru/vul/2023-02072 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-28271 · Security Note
• https://osv.dev/vulnerability/CVE-2023-28271 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2023-28271 · Vendor Advisory
• https://t.me/cibsecurity/61950 · Telegram Post
• https://cybersecurity-help.cz/vdb/SB2023041143 · Note