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CVE-2020-0155 PoC — Android System 缓冲区错误漏洞

Source
Associated Vulnerability
Title:Android System 缓冲区错误漏洞 (CVE-2020-0155)
Description:In phNxpNciHal_send_ese_hal_cmd of phNxpNciHal_ext.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-139736386
File Snapshot

[4.0K] /data/pocs/e4ad65b8763429cdb7824982298dcbe7f10336aa ├── [4.0K] 1.1 │   ├── [ 120] android.hardware.nfc@1.1-service.rc │   ├── [4.2K] Nfc.cpp │   ├── [3.7K] Nfc.h │   └── [1.9K] NxpNfcService.cpp ├── [4.0K] 1.2 │   ├── [ 120] android.hardware.nfc@1.2-service.rc │   ├── [4.5K] Nfc.cpp │   ├── [3.8K] Nfc.h │   └── [1.9K] NxpNfcService.cpp ├── [3.6K] Android.bp ├── [4.0K] extns │   ├── [4.0K] impl │   │   ├── [4.5K] hal_nxpnfc.h │   │   ├── [5.2K] Nxp_Features.h │   │   ├── [2.1K] NxpNfc.cpp │   │   └── [1.5K] NxpNfc.h │   └── [4.0K] intf │   └── [4.0K] nxpnfc │   ├── [4.0K] 1.0 │   │   ├── [ 303] Android.bp │   │   ├── [1.3K] INxpNfc.hal │   │   ├── [ 406] manifest.xml │   │   └── [ 815] types.hal │   ├── [ 53] Android.bp │   └── [ 220] current.txt ├── [4.0K] halimpl │   ├── [4.0K] common │   │   ├── [9.2K] phEseStatus.h │   │   ├── [1.1K] phEseTypes.h │   │   ├── [4.0K] phNfcCommon.h │   │   ├── [2.3K] phNfcCompId.h │   │   ├── [8.8K] phNfcStatus.h │   │   └── [ 11K] phNfcTypes.h │   ├── [4.0K] dnld │   │   ├── [ 49K] phDnldNfc.cc │   │   ├── [1.3K] phDnldNfc_Cmd.h │   │   ├── [5.7K] phDnldNfc.h │   │   ├── [ 46K] phDnldNfc_Internal.cc │   │   ├── [8.8K] phDnldNfc_Internal.h │   │   ├── [2.5K] phDnldNfc_Status.h │   │   ├── [3.8K] phDnldNfc_Utils.cc │   │   ├── [ 833] phDnldNfc_Utils.h │   │   ├── [ 61K] phNxpNciHal_Dnld.cc │   │   └── [ 836] phNxpNciHal_Dnld.h │   ├── [4.0K] hal │   │   ├── [117K] phNxpNciHal.cc │   │   ├── [8.6K] phNxpNciHal_dta.cc │   │   ├── [1.1K] phNxpNciHal_dta.h │   │   ├── [ 33K] phNxpNciHal_ext.cc │   │   ├── [1.1K] phNxpNciHal_ext.h │   │   ├── [5.5K] phNxpNciHal.h │   │   ├── [ 17K] phNxpNciHal_NfcDepSWPrio.cc │   │   └── [1.5K] phNxpNciHal_NfcDepSWPrio.h │   ├── [4.0K] inc │   │   ├── [1.7K] phNxpNciHal_Adaptation.h │   │   ├── [1.2K] phNxpNciHal_Api.h │   │   └── [6.6K] phNxpNciHal_SelfTest.h │   ├── [ 18K] libnfc-brcm.conf │   ├── [3.6K] libnfc-nci.conf │   ├── [7.3K] libnfc-nxp-PN547C2_example.conf │   ├── [9.2K] libnfc-nxp-PN548AD_example.conf │   ├── [8.0K] libnfc-nxp-PN551_example.conf │   ├── [ 15K] libnfc-nxp-PN553_example.conf │   ├── [ 15K] libnfc-nxp-PN553_example_NCI2_0.conf │   ├── [8.7K] libnfc-nxp-PN65T_example.conf │   ├── [ 10K] libnfc-nxp-PN66T_example.conf │   ├── [ 17K] libnfc-nxp-PN80T_example.conf │   ├── [8.5K] libnfc-nxp-PN80T_example_NCI2_0.conf │   ├── [ 11K] libnfc-nxp-PN81B_example_NCI2_0.conf │   ├── [ 11K] libnfc-nxp-PN81T_example_NCI2_0.conf │   ├── [4.0K] log │   │   ├── [8.7K] phNxpLog.cc │   │   └── [ 15K] phNxpLog.h │   ├── [4.0K] self-test │   │   └── [ 49K] phNxpNciHal_SelfTest.cc │   ├── [4.0K] src │   │   ├── [4.0K] adaptation │   │   │   └── [ 13K] EseAdaptation.cpp │   │   └── [4.0K] include │   │   ├── [1.0K] buildcfg_hal.h │   │   ├── [1.3K] data_types.h │   │   ├── [3.4K] EseAdaptation.h │   │   └── [4.4K] ese_hal_api.h │   ├── [4.0K] tml │   │   ├── [7.0K] phDal4Nfc_messageQueueLib.cc │   │   ├── [1.1K] phDal4Nfc_messageQueueLib.h │   │   ├── [ 17K] phOsalNfc_Timer.cc │   │   ├── [2.5K] phOsalNfc_Timer.h │   │   ├── [ 38K] phTmlNfc.cc │   │   ├── [8.4K] phTmlNfc.h │   │   ├── [9.2K] phTmlNfc_i2c.cc │   │   ├── [3.6K] phTmlNfc_i2c.h │   │   ├── [2.2K] spi_spm.cc │   │   └── [2.1K] spi_spm.h │   └── [4.0K] utils │   ├── [ 17K] NfccPowerTracker.cpp │   ├── [7.1K] NfccPowerTracker.h │   ├── [3.1K] NxpNfcCapability.cpp │   ├── [1.7K] NxpNfcCapability.h │   ├── [ 25K] phNxpConfig.cpp │   ├── [4.9K] phNxpConfig.h │   ├── [ 12K] phNxpNciHal_utils.cc │   ├── [3.5K] phNxpNciHal_utils.h │   ├── [5.7K] sparse_crc32.cc │   └── [ 785] sparse_crc32.h └── [ 90] OWNERS 19 directories, 88 files
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