PT-2022-23651 · Unknown · Mtp Driver

Le Wu · CVE-2022-36847 · Published 2022-09-09 · Updated 2022-09-10

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions MTP driver versions prior to SMR Sep-2022 Release 1

Description The issue is related to a use after free vulnerability in the mtp send signal function of the MTP driver. This vulnerability allows attackers to perform malicious actions.

Recommendations For versions prior to SMR Sep-2022 Release 1, update to SMR Sep-2022 Release 1 or later to resolve the issue. As a temporary workaround, consider restricting access to the MTP driver to minimize the risk of exploitation.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2022-36847

Affected Products

Mtp Driver

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2022-36847 · Security Note
• https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=09 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-36847 · Vendor Advisory
• https://t.me/cibsecurity/49502 · Telegram Post