PT-2022-11141 · Unknown · Hw Keymaster

Published 2022-09-16 · Updated 2022-09-20 · CVE-2021-40019

Positive Technologies (AI Summary)

CVSS v3.1

9.1

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions HW KEYMASTER module (affected versions not specified)

Description The issue is an out-of-bounds heap read vulnerability in the HW KEYMASTER module. Successful exploitation of this issue may cause out-of-bounds access.

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

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2021-40019

Affected Products

Hw Keymaster

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-40019 · Security Note
• https://osv.dev/vulnerability/CVE-2021-40019 · Vendor Advisory
• https://consumer.huawei.com/en/support/bulletin/2022/9 · Vendor Advisory
• https://t.me/cibsecurity/49945 · Telegram Post