Security readout for executives and security teams
This is an Android kernel-level Broadcom Wi-Fi driver flaw. An attacker already running a malicious local app, and apparently needing a compromised privileged process first, could escalate into kernel code execution. The risk is serious on affected, unpatched Android builds, but the provided sources do not show active exploitation. Exposure is most likely on older Android devices using affected Broadcom Wi-Fi drivers with Kernel-3.10 or Kernel-3.18 and without the relevant January 2017 Android security bulletin fixes. Modern supported devices are less likely exposed if fully patched. Treat this as high priority for legacy Android fleets, especially unmanaged or unsupported devices. It is not presented as internet-exploitable in the sources, but kernel-level code execution after local foothold can undermine device integrity and enterprise controls. Mitigation focus: Apply the January 2017 Android security bulletin updates or later vendor-supported firmware.; Check OEM or carrier guidance for affected device models and available patches.; Retire or isolate unsupported Android devices that cannot receive security updates..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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Execution behavior lookup
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Open ATT&CK lookupPrivilege behavior lookup
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Open ATT&CK lookupCVE-2016-8457 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://source.android.com/security/bulletin/2017-01-01.htmlCVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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