What is the severity of CVE-2021-30338?

CVE-2021-30338 has been classified as a high-severity vulnerability due to its potential for information disclosure.

How do I fix CVE-2021-30338?

To fix CVE-2021-30338, it is recommended to update the affected Qualcomm firmware to the latest version provided by Qualcomm.

What are the risks associated with CVE-2021-30338?

The risks associated with CVE-2021-30338 include unauthorized access to sensitive information through improper input validation.

Which devices are affected by CVE-2021-30338?

CVE-2021-30338 primarily affects devices running Qualcomm Sd850 and Google Android software that includes the vulnerable firmware.

Is CVE-2021-30338 being actively exploited?

As of now, there are no confirmed reports of CVE-2021-30338 being actively exploited, but organizations should apply mitigations promptly to reduce risks.

Vulnerability/
CVE-2021-30338

high

7.1

CWE

4/4/2022

14/6/2022

3/8/2024

CVE-2021-30338: Input Validation

First published: Mon Apr 04 2022(Updated: )

Improper input validation in TrustZone memory transfer interface can lead to information disclosure in Snapdragon Compute

Credit: product-security@qualcomm.com

Affected Software	Affected Version	How to fix
Android
Qualcomm SD850 Firmware
Qualcomm Snapdragon 850
Qualcomm SDXR1
Qualcomm SDXR1 Firmware

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Frequently Asked Questions

What is the severity of CVE-2021-30338?
CVE-2021-30338 has been classified as a high-severity vulnerability due to its potential for information disclosure.
How do I fix CVE-2021-30338?
To fix CVE-2021-30338, it is recommended to update the affected Qualcomm firmware to the latest version provided by Qualcomm.
What are the risks associated with CVE-2021-30338?
The risks associated with CVE-2021-30338 include unauthorized access to sensitive information through improper input validation.
Which devices are affected by CVE-2021-30338?
CVE-2021-30338 primarily affects devices running Qualcomm Sd850 and Google Android software that includes the vulnerable firmware.
Is CVE-2021-30338 being actively exploited?
As of now, there are no confirmed reports of CVE-2021-30338 being actively exploited, but organizations should apply mitigations promptly to reduce risks.

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agent/description
collector/mitre-cve
source/MITRE
agent/last-modified-date
agent/severity
agent/event
agent/source
collector/android-source
source/Android
agent/software-canonical-lookup
agent/software-canonical-lookup-request
agent/softwarecombine
agent/tags
collector/nvd-index
vendor/google
canonical/android
vendor/qualcomm
canonical/qualcomm sd850 firmware
canonical/qualcomm snapdragon 850
canonical/qualcomm sdxr1
canonical/qualcomm sdxr1 firmware

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