CVE-2022-20538

2022-12-1600:00:00

google_android

www.cve.org

android

roleservice

information disclosure

side channel

5.3 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

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

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "Android",
    "versions": [
      {
        "version": "Android-13",
        "status": "affected"
      }
    ]
  }
]

References

source.android.com/security/bulletin/pixel/2022-12-01