PT-2022-1692 · Microsoft · Windows Ike Extension+1

Polar Bear · Published 2022-01-11 · Updated 2024-11-14 · CVE-2022-21848

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Windows Internet Key Exchange (IKE) Extension (affected versions not specified)

Description The issue is related to incorrect clearing or release of resources in the Windows IKE extension, which can be exploited by a remote attacker to cause a denial of service. This can affect the system, allowing attackers to impact its operation.

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

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

BDU:2022-00943

CVE-2022-21848

Affected Products

Windows

Windows Ike Extension

References · 11

• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2022-21848 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-21848 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-21848 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-21848 · Security Note
• https://bdu.fstec.ru/vul/2022-00943 · Security Note
• https://osv.dev/vulnerability/CVE-2022-21848 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/674009 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2022-21848 · Vendor Advisory
• https://t.me/cibsecurity/35284 · Telegram Post
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2022-21848 · Note
• https://t.me/cvenotify/25656 · Telegram Post