PT-2022-15986 · Samsung · Knoxprivacynoticereceiver

H0Rd7 · Published 2022-02-11 · Updated 2022-02-18 · CVE-2022-23427

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions KnoxPrivacyNoticeReceiver versions prior to SMR Feb-2022 Release 1

Description The issue allows local attackers to access media files without permission via implicit Intent. This is due to a PendingIntent hijacking vulnerability in KnoxPrivacyNoticeReceiver.

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

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2022-23427

Affected Products

Knoxprivacynoticereceiver

References · 4

• https://security.samsungmobile.com/securityUpdate.smsb?year=2022&month=2 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-23427 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-23427 · Security Note
• https://t.me/cibsecurity/37342 · Telegram Post