Memory disclosure and service interruption via unchecked length
Published Jun 2, 2020 · Updated Aug 5, 2024
An out-of-bounds read in Qualcomm Snapdragon fingerprint applications allows local users to disclose memory and interrupt affected devices. The application assigns requested data to a local buffer without checking its length, permitting reads beyond the buffer boundary. Low-privileged local access is required without user interaction; the public record does not identify the exact form of service interruption.
Summary
What happened
An out-of-bounds read in Qualcomm Snapdragon fingerprint applications allows local users to disclose memory and interrupt affected devices. The application assigns requested data to a local buffer without checking its length, permitting reads beyond the buffer boundary. Low-privileged local access is required without user interaction; the public record does not identify the exact form of service interruption.
The record
- CVE
- CVE-2019-14042
- Published
- Jun 2, 2020
- Updated
- Aug 5, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-125
- 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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What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
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Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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