PT-2020-10581 · Samsung · Exynos+1

Published 2020-03-24 · Updated 2020-03-30 · CVE-2019-20605

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Samsung mobile devices with N(7.x) software Samsung mobile devices with O(8.x) software Samsung mobile devices with P(9.0) software

Description A heap overflow issue occurs in the baseband of the Shannon modem on Samsung mobile devices with Exynos chipsets.

Recommendations For Samsung mobile devices with N(7.x) software, update to a version that fixes the heap overflow issue in the Shannon modem. For Samsung mobile devices with O(8.x) software, update to a version that fixes the heap overflow issue in the Shannon modem. For Samsung mobile devices with P(9.0) software, update to a version that fixes the heap overflow issue in the Shannon modem.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2019-20605

Affected Products

Exynos

Shannon Modem

References · 3

• https://osv.dev/vulnerability/CVE-2019-20605 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-20605 · Security Note
• https://security.samsungmobile.com/securityUpdate.smsb · Vendor Advisory