Medium severity6.7NVD Advisory· Published Dec 16, 2022· Updated Jun 17, 2026
CVE-2022-20539
CVE-2022-20539
Description
In parameterToHal of Effect.cpp, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege in the audio server with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-237291425
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Affected products
2(expand)+ 1 more
- (no CPE)
- (no CPE)range: = 13
Patches
Vulnerability mechanics
References
1- source.android.com/security/bulletin/pixel/2022-12-01nvdPatchVendor Advisory
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