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 Software | Affected Version | How to fix |
|---|---|---|
| Android | ||
| Qualcomm Snapdragon 8 Gen 1 Firmware | ||
| Qualcomm SM8475P | ||
| Qualcomm SM7450 Firmware | ||
| Qualcomm SM7450 Firmware | ||
| Qualcomm SM8475P Firmware | ||
| Qualcomm SM8475P | ||
| Qualcomm SM8475P Firmware | ||
| Qualcomm WCD9370 Firmware | ||
| Qualcomm WCD9370 Firmware | ||
| Qualcomm WCD9375 | ||
| Qualcomm WCD9375 Firmware | ||
| Qualcomm WCD9380 | ||
| Qualcomm WCD9380 Firmware | ||
| Qualcomm WCD9385 | ||
| Qualcomm WCD9385 Firmware | ||
| qualcomm wcn6750 firmware | ||
| qualcomm wcn6750 firmware | ||
| Qualcomm WCN6855 Firmware | ||
| Qualcomm WCN6855 Firmware | ||
| Qualcomm WCN6856 Firmware | ||
| Qualcomm WCN6856 | ||
| Qualcomm WCN7851 | ||
| Qualcomm WCN7851 Firmware | ||
| Qualcomm WSA8830 | ||
| Qualcomm WSA8830 | ||
| Qualcomm WSA8832 | ||
| qualcomm wsa8832 firmware | ||
| Qualcomm WSA8835 | ||
| Qualcomm WSA8835 Firmware |
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Reference Links
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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- vendor/google
- canonical/android
- vendor/qualcomm
- canonical/qualcomm snapdragon 8 gen 1 firmware
- canonical/qualcomm sm8475p
- canonical/qualcomm sm7450 firmware
- canonical/qualcomm sm8475p firmware
- canonical/qualcomm wcd9370 firmware
- canonical/qualcomm wcd9375
- canonical/qualcomm wcd9375 firmware
- canonical/qualcomm wcd9380
- canonical/qualcomm wcd9380 firmware
- canonical/qualcomm wcd9385
- canonical/qualcomm wcd9385 firmware
- canonical/qualcomm wcn6750 firmware
- canonical/qualcomm wcn6855 firmware
- canonical/qualcomm wcn6856 firmware
- canonical/qualcomm wcn6856
- canonical/qualcomm wcn7851
- canonical/qualcomm wcn7851 firmware
- canonical/qualcomm wsa8830
- canonical/qualcomm wsa8832
- canonical/qualcomm wsa8832 firmware
- canonical/qualcomm wsa8835
- canonical/qualcomm wsa8835 firmware