CWE
754 20
Advisory Published
Updated

CVE-2021-35108: Input Validation

First published: Fri Sep 02 2022(Updated: )

Improper checking of AP-S lock bit while verifying the secure resource group permissions can lead to non secure read and write access in Snapdragon Connectivity, Snapdragon Mobile

Credit: product-security@qualcomm.com

Affected SoftwareAffected VersionHow to fix
Google Android
Qualcomm Sm8475
Qualcomm Sm7450 Firmware
Qualcomm Sm7450
Qualcomm Sm8475 Firmware
Qualcomm Sm8475p Firmware
Qualcomm Sm8475p
Qualcomm Wcd9370 Firmware
Google Android
Google Android
Google Android
Google Android
Google Android
Google Android
Google Android
Google Android
Google Android
Qualcomm Wcn6855 Firmware
Google Android
Google Android
Google Android
Google Android
Qualcomm Wcn7851
Google Android
Google Android
Qualcomm Wsa8832 Firmware
Qualcomm Wsa8832
Google Android
Google Android
Google Android

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Frequently Asked Questions

  • What is CVE-2021-35108?

    CVE-2021-35108 is a vulnerability that occurs due to improper checking of AP-S lock bit while verifying the secure resource group permissions, which can lead to non-secure read and write access in Snapdragon Connectivity and Snapdragon Mobile.

  • How does CVE-2021-35108 affect the affected software?

    CVE-2021-35108 affects the affected software by allowing non-secure read and write access in Snapdragon Connectivity and Snapdragon Mobile.

  • What is the severity of CVE-2021-35108?

    The severity of CVE-2021-35108 is high, with a severity value of 6.8.

  • How can I fix CVE-2021-35108?

    To fix CVE-2021-35108, apply the necessary patches and updates provided by Qualcomm and follow the recommendations provided in the official bulletins.

  • Where can I find more information about CVE-2021-35108?

    You can find more information about CVE-2021-35108 in the official bulletins provided by Qualcomm and the Android Security Bulletin.

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