{"id":"CVE-2023-21031","aliases":["A-242688355","EUVD-2023-25199","GHSA-6ccc-rrj9-234c","PUB-A-242688355","UBUNTU-CVE-2023-21031"],"status":"published","title":"In Display::setPowerMode of HWC2.cpp, there is a possible out of bounds read due to a race...","description":"In setPowerMode of HWC2.cpp, there is a possible out of bounds read due to a race condition. This could lead to local information disclosure with no additional execution privileges needed. 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User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-242688355","status":"published","published":"2023-03-24T20:15:13.657Z","modified":"2026-06-17T05:31:32.32Z","cvss":[{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":4.7,"vector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-125","CWE-362"],"updated_at":"2026-11-02T14:07:50.908252Z"}],"osv":[{"id":"UBUNTU-CVE-2023-21031","description":"In setPowerMode of HWC2.cpp, there is a possible out of bounds read due to a race condition. This could lead to local information disclosure with no additional execution privileges needed. 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