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2 vulnerabilities found for Qualcomm Snapdragon 800, 600, 400, 200 by Qualcomm, Inc.

CVE-2016-5349 (GCVE-0-2016-5349)

Vulnerability from cvelistv5 – Published: 2017-04-06 19:00 – Updated: 2024-08-06 01:01
VLAI?
Summary
The high level operating systems (HLOS) was not providing sufficient memory address information to ensure that secure applications inside Qualcomm Secure Execution Environment (QSEE) only write to legitimate memory ranges related to the QSEE secure application's HLOS client. When secure applications inside Qualcomm Secure Execution Environment (QSEE) receive memory addresses from a high level operating system (HLOS) such as Linux Android, those address have previously been verified as belonging to HLOS memory space rather than QSEE memory space, but they were not verified to be from HLOS user space rather than kernel space. This lack of verification could lead to privilege escalation within the HLOS.
Severity ?
No CVSS data available.
CWE
  • Insufficient Memory Address Information to prevent Arbitrary Memory Access from QSEE Secure Applications
Assigner
References
Impacted products
Vendor Product Version
Qualcomm, Inc. Qualcomm Snapdragon 800, 600, 400, 200 Affected: All Android releases from CAF using the Linux kernel.
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2016-5349 (GCVE-0-2016-5349)

Vulnerability from nvd – Published: 2017-04-06 19:00 – Updated: 2024-08-06 01:01
VLAI?
Summary
The high level operating systems (HLOS) was not providing sufficient memory address information to ensure that secure applications inside Qualcomm Secure Execution Environment (QSEE) only write to legitimate memory ranges related to the QSEE secure application's HLOS client. When secure applications inside Qualcomm Secure Execution Environment (QSEE) receive memory addresses from a high level operating system (HLOS) such as Linux Android, those address have previously been verified as belonging to HLOS memory space rather than QSEE memory space, but they were not verified to be from HLOS user space rather than kernel space. This lack of verification could lead to privilege escalation within the HLOS.
Severity ?
No CVSS data available.
CWE
  • Insufficient Memory Address Information to prevent Arbitrary Memory Access from QSEE Secure Applications
Assigner
References
Impacted products
Vendor Product Version
Qualcomm, Inc. Qualcomm Snapdragon 800, 600, 400, 200 Affected: All Android releases from CAF using the Linux kernel.
Create a notification for this product.
Show details on NVD website
To clipboard 

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