PT-2018-10853 · Mozilla+3 · Firefox Os+3

Published 2018-09-18 · Updated 2018-11-09 · CVE-2018-11852

Positive Technologies (AI Summary)

CVSS v2.0

7.2

High

Base vector

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

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

Description The issue arises from an improper check in the WMA API for inputs received from the firmware, which are then filled into the host structure, leading to an out-of-bounds (OOB) write. This occurs in all Android releases from CAF using the Linux kernel.

Recommendations For Android for MSM, update to a version that includes the fix for this issue. For Firefox OS for MSM, update to a version that includes the fix for this issue. For QRD Android, update to a version that includes the fix for this issue. As a temporary workaround, consider restricting access to the WMA API to minimize the risk of exploitation.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2018-11852

Affected Products

Android

Firefox Os

Linux Kernel

Qrd Android

References · 3

• https://source.codeaurora.org/quic/la/platform/vendor/qcom-opensource/wlan/qcacld-3.0/commit/?id=92fbe31eb6b356a1f673515cb1e63b6eaf245143 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2018-11852 · Security Note
• https://codeaurora.org/security-bulletin/2018/09/04/september-2018-code-aurora-security-bulletin · Patch