Unspecified impact via feature-license size overflow
Published Jun 2, 2020 · Updated Aug 5, 2024
Integer overflow in Snapdragon feature-license queries allows local users to cause unspecified impact through an incorrect output-buffer estimate. The query path uses overflow-prone integer arithmetic while estimating the buffer for installed Feature IDs, serial numbers, or Feature ID status. A local low-privilege caller is required; Qualcomm has not published the entry point, resulting memory operation, or precise consequence.
Summary
What happened
Integer overflow in Snapdragon feature-license queries allows local users to cause unspecified impact through an incorrect output-buffer estimate. The query path uses overflow-prone integer arithmetic while estimating the buffer for installed Feature IDs, serial numbers, or Feature ID status. A local low-privilege caller is required; Qualcomm has not published the entry point, resulting memory operation, or precise consequence.
The record
- CVE
- CVE-2019-14066
- Published
- Jun 2, 2020
- Updated
- Aug 5, 2024
- Vendor
- Qualcomm
- Product
- Snapdragon
- Classifications
- CWE-190
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Jun 2, 2020CVE publishedPublication date reported by the CVE source.
- Aug 5, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=Kamorta, MDM9205, MDM9607, Nicobar, QCS404, QCS405, Rennell, SA6155P, SC7180, SC8180X, SDX55, SM6150, SM7150, SXR2130
What conditions does exploitation require?
What is affected?
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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