PT-2018-6647 · Mozilla+2 · Firefox Os+2

Published 2018-03-16 · Updated 2018-04-04 · CVE-2017-18058

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Android for MSM versions (affected versions not specified) Firefox OS for MSM versions (affected versions not specified) QRD Android versions (affected versions not specified)

Description: The issue is related to improper input validation for wow buf pkt len in wma wow wakeup host event(), which is received from firmware, leading to a potential out of bounds memory read. This affects Android releases from CAF using the Linux kernel.

Recommendations: For Android for MSM, update to a version that includes input validation for wow buf pkt len in wma wow wakeup host event(). For Firefox OS for MSM, update to a version that includes input validation for wow buf pkt len in wma wow wakeup host event(). For QRD Android, update to a version that includes input validation for wow buf pkt len in wma wow wakeup host event().

Fix

RCE

Out of bounds Read

Weakness Enumeration

CWE-20

CWE-125

Related Identifiers

CVE-2017-18058

Affected Products

Android

Firefox Os

Qrd Android

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2017-18058 · Security Note
• https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=d6d42a10d4abf09299cdfacdd8aed5c26731b5ff · Patch
• https://source.android.com/security/bulletin/pixel/2018-03-01 · Vendor Advisory