What is the severity of CVE-2023-21049?

The severity of CVE-2023-21049 is classified as a high risk due to potential information disclosure.

How do I fix CVE-2023-21049?

To fix CVE-2023-21049, ensure your Android device is updated to the latest security patch provided by the manufacturer.

What types of devices are affected by CVE-2023-21049?

CVE-2023-21049 affects Android devices that utilize the impacted versions of the Android kernel.

Can CVE-2023-21049 be exploited remotely?

No, CVE-2023-21049 requires local execution privileges for exploitation, meaning user interaction is needed.

What data might be exposed due to CVE-2023-21049?

CVE-2023-21049 can potentially lead to exposure of sensitive local information on affected Android devices.

Vulnerability/
CVE-2023-21049

medium

4.4

CWE

125

24/3/2023

21/2/2025

CVE-2023-21049

First published: Fri Mar 24 2023(Updated: )

In append_camera_metadata of camera_metadata.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-236688120References: N/A

Credit: security@android.com

Affected Software	Affected Version	How to fix
Android

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Reference Links

https://source.android.com/security/bulletin/pixel/2023-03-01

Frequently Asked Questions

What is the severity of CVE-2023-21049?
The severity of CVE-2023-21049 is classified as a high risk due to potential information disclosure.
How do I fix CVE-2023-21049?
To fix CVE-2023-21049, ensure your Android device is updated to the latest security patch provided by the manufacturer.
What types of devices are affected by CVE-2023-21049?
CVE-2023-21049 affects Android devices that utilize the impacted versions of the Android kernel.
Can CVE-2023-21049 be exploited remotely?
No, CVE-2023-21049 requires local execution privileges for exploitation, meaning user interaction is needed.
What data might be exposed due to CVE-2023-21049?
CVE-2023-21049 can potentially lead to exposure of sensitive local information on affected Android devices.

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agent/severity
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agent/author
agent/references
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agent/event
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agent/software-canonical-lookup-request
agent/softwarecombine
agent/tags
collector/mitre-cve
source/MITRE
collector/nvd-api
source/NVD
agent/last-modified-date
agent/source
vendor/google
canonical/android

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Frequently Asked Questions

What is the severity of CVE-2023-21049?
The severity of CVE-2023-21049 is classified as a high risk due to potential information disclosure.
How do I fix CVE-2023-21049?
To fix CVE-2023-21049, ensure your Android device is updated to the latest security patch provided by the manufacturer.
What types of devices are affected by CVE-2023-21049?
CVE-2023-21049 affects Android devices that utilize the impacted versions of the Android kernel.
Can CVE-2023-21049 be exploited remotely?
No, CVE-2023-21049 requires local execution privileges for exploitation, meaning user interaction is needed.
What data might be exposed due to CVE-2023-21049?
CVE-2023-21049 can potentially lead to exposure of sensitive local information on affected Android devices.