Memory disclosure and crash via unchecked context pointer
Published Apr 16, 2020 · Updated Aug 5, 2024
Out-of-bounds read in Qualcomm Snapdragon camera firmware allows local users to disclose memory or crash affected devices. The camera component dereferences an invalid context pointer without first checking it for null, causing a slab-out-of-bounds access. Low privileges and no user interaction are required; Qualcomm identifies APQ8053, SC8180X, SDX55, and SM8150 as affected.
Summary
What happened
Out-of-bounds read in Qualcomm Snapdragon camera firmware allows local users to disclose memory or crash affected devices. The camera component dereferences an invalid context pointer without first checking it for null, causing a slab-out-of-bounds access. Low privileges and no user interaction are required; Qualcomm identifies APQ8053, SC8180X, SDX55, and SM8150 as affected.
The record
- CVE
- CVE-2019-14104
- Published
- Apr 16, 2020
- Updated
- Aug 5, 2024
- Vendor
- Qualcomm
- Product
- Snapdragon
- Classifications
- CWE-125, CAPEC-540
- Attack vector
- local
- Privileges
- authenticated
Timeline
How it unfolded
- Apr 16, 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=APQ8053, SC8180X, SDX55, SM8150
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.
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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