PT-2021-6415 · Microsoft · Windows

Brandon Chong Wee Kiat · Published 2021-12-16 · Updated 2023-06-29 · CVE-2022-21977

Positive Technologies (AI Summary)

CVSS v2.0

4.3

Medium

Base vector

AV:N/AC:M/Au:N/C:P/I:N/A:N

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

Description The issue is related to a buffer overflow in memory, allowing an attacker to disclose protected information. This can be exploited to obtain sensitive information and affect the system. No information is available about the estimated number of potentially affected devices or real-world incidents.

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:2022-01548

CVE-2022-21977

Affected Products

Windows

References · 10

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-21977 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-21977 · Security Note
• https://bdu.fstec.ru/vul/2022-01548 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21977 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21977 · Security Note
• https://osv.dev/vulnerability/CVE-2022-21977 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-21977 · Vendor Advisory
• https://t.me/cibsecurity/38606 · Telegram Post
• https://vuldb.com/?id.194384 · Note
• https://cybersecurity-help.cz/vdb/SB2022030838 · Note