High severity8.8NVD Advisory· Published Aug 16, 2017· Updated Jun 17, 2026
CVE-2017-6421
CVE-2017-6421
Description
In the touch controller function in all Qualcomm products with Android for MSM, Firefox OS for MSM, or QRD Android, a variable may be controlled by the user and can lead to a buffer overflow.
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Affected products
2- Qualcomm, Inc./All Qualcomm productsv5Range: Android for MSM, Firefox OS for MSM, QRD Android
Patches
Vulnerability mechanics
References
3- source.android.com/security/bulletin/2017-06-01nvdPatchVendor Advisory
- source.codeaurora.org/quic/la//kernel/msm-4.4/commit/nvdIssue TrackingPatchThird Party Advisory
- www.securitytracker.com/id/1038623nvdThird Party AdvisoryVDB Entry
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