Medium severity6.7NVD Advisory· Published Jun 28, 2023· Updated Jun 17, 2026
CVE-2023-21157
CVE-2023-21157
Description
In encode of wlandata.cpp, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-263783137References: N/A
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Affected products
2- Android/Android kerneldescription
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/pixel/2023-06-01nvdVendor Advisory
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