Medium severity5.5NVD Advisory· Published Dec 16, 2022· Updated Jun 17, 2026
CVE-2022-20538
CVE-2022-20538
Description
In getSmsRoleHolder of RoleService.java, there is a possible way to determine whether an app is installed, without query permissions, due to side channel information disclosure. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-235601770
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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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