PT-2019-6296 · Lg · Android L

Published 2019-03-19 · Updated 2020-04-21 · CVE-2019-20777

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions LG Android devices versions 7.0 through 9.0

Description The issue is related to errors in the code of the WapService in LG Android devices, which can be exploited by a remote attacker to impact the confidentiality, integrity, and availability of protected information. The problem is specifically with the mishandling of OTA Provisioning on V40 and G7 devices.

Recommendations For versions 7.0 through 9.0, consider disabling the WapService as a temporary workaround until a patch is available. Restrict access to the OTA Provisioning feature to minimize the risk of exploitation.

Fix

Weakness Enumeration

CWE-17

Related Identifiers

BDU:2022-07425

CVE-2019-20777

Affected Products

Android L

References · 7

• https://lgsecurity.lge.com · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-20777 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-20777 · Security Note
• https://bdu.fstec.ru/vul/2022-07425 · Security Note
• https://source.android.com/docs/security/bulletin · Note
• https://t.me/cvenotify/2884 · Telegram Post
• https://cpr-zero.checkpoint.com/vulns/cprid-2169 · Note