CVE-2021-35101: High severity qualcomm aqt1000 firmware vulnerability

Published Jun 14, 2022
·
Updated

Improper handling of writes to virtual GICR control can lead to assertion failure in the hypervisor in Snapdragon Auto, Snapdragon Compute, Snapdragon Mobile

Affected Software

48 affected components
Qualcomm Aqt1000 Firmware
Qualcomm Aqt1000
Qualcomm Qca6390 Firmware
Qualcomm Qca6390
Qualcomm Qca6391 Firmware
Qualcomm Qca6391
Qualcomm Qca6420 Firmware
Qualcomm Qca6420
Qualcomm Qca6421 Firmware
Qualcomm Qca6421
Qualcomm Qca6426 Firmware
Qualcomm Qca6426
Qualcomm Qca6430 Firmware
Qualcomm Qca6430
Qualcomm Qca6431 Firmware
Qualcomm Qca6431
Qualcomm Qca6436 Firmware
Qualcomm Qca6436
Qualcomm Sa8540p Firmware
Qualcomm Sa8540p
Qualcomm Sa9000p Firmware
Qualcomm Sa9000p
Qualcomm Sd 8cx Firmware
Qualcomm SD 8CX
QUALCOMM Sd 8cx Gen2 Firmware
QUALCOMM Sd 8cx Gen2
Qualcomm Sd865 5g Firmware
Qualcomm Sd865 5g
Qualcomm Sd870 Firmware
Qualcomm Sd870
Qualcomm Sd888 5g Firmware
Qualcomm Sd888 5g
Qualcomm Sdx55m Firmware
Qualcomm Sdx55m
Qualcomm Sdxr2 5g Firmware
Qualcomm Sdxr2 5g
Qualcomm Wcd9340 Firmware
Qualcomm Wcd9340
Qualcomm Wcd9341 Firmware
Qualcomm Wcd9341
Qualcomm Wcd9380 Firmware
Qualcomm Wcd9380
Qualcomm Wcn3998 Firmware
Qualcomm Wcn3998
Qualcomm Wsa8810 Firmware
Qualcomm Wsa8810
Qualcomm Wsa8815 Firmware
Qualcomm Wsa8815

Event History

Jun 14, 2022
CVE Published
via MITRE·09:40 AM
Data Sourced
via MITRE·09:40 AM
DescriptionSeverityWeakness

Frequently Asked Questions

1

What is the severity of CVE-2021-35101?

CVE-2021-35101 has been rated as a high severity vulnerability due to the potential for denial-of-service through assertion failures in the hypervisor.

2

How do I fix CVE-2021-35101?

To fix CVE-2021-35101, update the affected Qualcomm firmware to the latest version provided by Qualcomm that addresses this vulnerability.

3

What systems are affected by CVE-2021-35101?

CVE-2021-35101 affects various Qualcomm firmware versions including those in Snapdragon Auto, Compute, and Mobile platforms.

4

What is the impact of CVE-2021-35101?

The impact of CVE-2021-35101 includes possible denial-of-service due to an assertion failure in the hypervisor.

5

Is there a workaround for CVE-2021-35101?

Currently, the main mitigation for CVE-2021-35101 is to apply firmware updates as there are no confirmed workarounds.

Contact

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