{"id":"PUB-A-169258884","details":"In phNxpNciHal_print_res_status of phNxpNciHal.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege in the NFC server with System execution privileges needed. User interaction is not needed for exploitation.","aliases":["A-169258884","CVE-2021-0545"],"modified":"2026-05-29T15:55:33.750044621Z","published":"2021-06-01T00:00:00Z","references":[{"type":"ADVISORY","url":"https://source.android.com/security/bulletin/2021-06-01"},{"type":"FIX","url":"https://android.googlesource.com/platform/hardware/nxp/nfc/+/491a4f0f42f1a922e0096df592ea4e19f1dfb24f"}],"affected":[{"package":{"name":"platform/hardware/nxp/nfc","ecosystem":"Android"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"11:0"},{"fixed":"11:2021-06-01"}]}],"versions":["11"],"ecosystem_specific":{"fixes":["https://android.googlesource.com/platform/hardware/nxp/nfc/+/491a4f0f42f1a922e0096df592ea4e19f1dfb24f"],"severity":"Moderate","vanir_signatures":[{"deprecated":false,"signature_version":"v1","target":{"file":"halimpl/hal/phNxpNciHal.cc","function":"phNxpNciHal_print_res_status"},"signature_type":"Function","source":"https://android.googlesource.com/platform/hardware/nxp/nfc/+/491a4f0f42f1a922e0096df592ea4e19f1dfb24f","digest":{"function_hash":"145899811643926726504841734127427203008","length":1843},"id":"PUB-A-169258884-a221365b"},{"deprecated":false,"signature_version":"v1","target":{"file":"halimpl/hal/phNxpNciHal.cc"},"signature_type":"Line","source":"https://android.googlesource.com/platform/hardware/nxp/nfc/+/491a4f0f42f1a922e0096df592ea4e19f1dfb24f","digest":{"line_hashes":["186546649332595719760709967096220487122","276028843360022147028961953549648120767","3958563350645446514168737349641104704","16342225463242291491226269122076074642","328374640030903947394618088068986507424","124409135069973804548425575301613334775","240771331944478748917531059421592021275","113714460987669737769620916473529989177","253859249321806032581105689844917368384","273986881014520327244882059344370763798","306981536673503638525659796381680761795","165192048633730649762790374355893509999","237079044174739157119155643684671891257","43779054585709293988804823572701059293","81010849652033626298022046608117070624","312844301519515496988965759614666486132","27529100634285236431217361127093045996","307587466860720780286910192283717646597","140672343804490970650717429586128574318","144190714571291946187433173811701333324"],"threshold":0.9},"id":"PUB-A-169258884-c1664c84"}],"spl":"2021-06-01","types":["EoP"]},"database_specific":{"source":"https://storage.googleapis.com/android-osv/PUB-A-169258884.json"}}],"schema_version":"1.7.5"}