Out-of-bounds access via invalid DTS track count
Published Feb 7, 2020 · Updated Aug 4, 2024
Improper array-index validation in Qualcomm Snapdragon Video firmware allows remote attackers to access memory out of bounds via a malformed DTS atom. The Video parser uses an invalid track count from a non-standard DTS atom without adequately validating the resulting array index. A remote attacker must cause the parser to process such an atom; Qualcomm has not published whether the resulting access reads data, corrupts memory, or interrupts service.
Summary
What happened
Improper array-index validation in Qualcomm Snapdragon Video firmware allows remote attackers to access memory out of bounds via a malformed DTS atom. The Video parser uses an invalid track count from a non-standard DTS atom without adequately validating the resulting array index. A remote attacker must cause the parser to process such an atom; Qualcomm has not published whether the resulting access reads data, corrupts memory, or interrupts service.
The record
- CVE
- CVE-2019-10590
- Published
- Feb 7, 2020
- Updated
- Aug 4, 2024
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-129
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Feb 7, 2020CVE publishedPublication date reported by the CVE source.
- Aug 4, 2024Record updatedLatest update available in the CVE record.
Exploitability
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What is affected?
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Published CVSS scores
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Attacks
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Technologies
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