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CVE-2017-6421
In the touch controller function in all Qualcomm products with Android for MSM, Firefox OS for MSM, or QRD Android, a variable may be…
High8.8EPSS 0.55%
- Published
- Updated
- Reserved
- Assigned by
- qualcomm
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | High8.8 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.55% · top 54% of all CVEs (5 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Weakness
- Buffer Copy without Checking Size of Input in Touch
- CWE-120 (opens in a new tab)All about CWE-120 and its CVEs
Affected products
Qualcomm, Inc. · All Qualcomm products
- affected Android for MSM, Firefox OS for MSM, QRD Android
References (3)
- https://source.android.com/security/bulletin/2017-06-01 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://source.codeaurora.org/quic/la//kernel/msm-4.4/commit/?id=be42c7ff1f0396484882451fd18f47144c8f1b6b (opens in a new tab)x_refsource_MISCx_transferred
- 1038623 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2017-6421)Record last updated .