PT-2018-6002 · Mozilla+1 · Firefox Os+1

Published 2018-03-16 · Updated 2018-04-04 · CVE-2017-15833

Positive Technologies (AI Summary)

CVSS v2.0

4.6

Medium

Base vector

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

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 an untrusted pointer dereference in the update userspace power() function in power, which leads to information exposure.

Recommendations: For Android for MSM, consider restricting access to the update userspace power() function until a patch is available. For Firefox OS for MSM, restrict access to the update userspace power() function to minimize the risk of exploitation. For QRD Android, avoid using the update userspace power() function in the affected power component until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Information Disclosure

NULL Pointer Dereference

Weakness Enumeration

CWE-200

CWE-476

Related Identifiers

CVE-2017-15833

Affected Products

Android

Firefox Os

References · 3

• https://source.codeaurora.org/quic/la/kernel/msm-3.10/commit/?id=51ce6aec73d80e1f1fcc9c7fa71e9c2fcbdbc0fd · Patch
• https://source.android.com/security/bulletin/pixel/2018-03-01 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-15833 · Security Note