CVE-2021-25416

Assuming EL1 is compromised, an improper address validation in RKP prior to SMR JUN-2021 Release 1 allows local attackers to create executable kernel page outside code area...

CVE-2020-12753

An issue was discovered on LG mobile devices with Android OS 7.2, 8.0, 8.1, 9, and 10 software. Arbitrary code execution can occur via the bootloader because of an EL1/EL3 coldboot vulnerability involving rawresources. The LG ID is LVE-SMP-200006 May 2020...

CVE-2020-12753

An issue was discovered on LG mobile devices with Android OS 7.2, 8.0, 8.1, 9, and 10 software. Arbitrary code execution can occur via the bootloader because of an EL1/EL3 coldboot vulnerability involving rawresources. The LG ID is LVE-SMP-200006 May 2020...

CVE-2018-18068

The ARM-based hardware debugging feature on Raspberry Pi 3 module B+ and possibly other devices allows non-secure EL1 code to read/write any EL3 the highest privilege level in ARMv8 memory/register via inter-processor debugging. With a debug host processor A running in non-secure EL1 and a debug...

CVE-2017-7563

In ARM Trusted Firmware 1.3, RO memory is always executable at AArch64 Secure EL1, allowing attackers to bypass the MTEXECUTENEVER protection mechanism. This issue occurs because of inconsistency in the number of execute-never bits one bit versus two bits...

CVE-2017-7563

In ARM Trusted Firmware 1.3, RO memory is always executable at AArch64 Secure EL1, allowing attackers to bypass the MTEXECUTENEVER protection mechanism. This issue occurs because of inconsistency in the number of execute-never bits one bit versus two bits...

PT-2017-17801

Name of the Vulnerable Software and Affected Versions ARM Trusted Firmware version 1.3 Description The issue in ARM Trusted Firmware allows attackers to bypass the MT EXECUTE NEVER protection mechanism because RO memory is always executable at AArch64 Secure EL1. This is due to an inconsistency i...

Google Android - 'rkp_set_init_page_ro' RKP Memory Corruption

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=984 As part of Samsung KNOX, Samsung phones include a security hypervisor called RKP Real-time Kernel Protection, running in EL2. This hypervisor is meant to ensure that the HLOS kernel running in EL1 remains protected from exploit...

Google Android - Unprotected MSRs in EL1 RKP Privilege Escalation

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=980 As part of Samsung KNOX, Samsung phones include a security hypervisor called RKP Real-time Kernel Protection, running in EL2. This hypervisor is meant to ensure that the HLOS kernel running in EL1 remains protected from exploit...

Google Android - RKP EL1 Code Loading Bypass

Google Android - RKP EL1 Code Loading Bypass Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=981 As part of Samsung KNOX, Samsung phones include a security hypervisor called RKP Real-time Kernel Protection, running in EL2. This hypervisor is meant to ensure that the HLOS kernel...

Google Android - cfp_ropp_new_key_reenc and cfp_ropp_new_key RKP Memory Corruption Exploit

Exploit for Android platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=979 As part of Samsung KNOX, Samsung phones include a security hypervisor called RKP Real-time Kernel Protection, running in EL2. This hypervisor is meant to ensure that the HLOS...

Google Android - Unprotected MSRs in EL1 RKP Privilege Escalation Exploit

Exploit for Android platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=980 As part of Samsung KNOX, Samsung phones include a security hypervisor called RKP Real-time Kernel Protection, running in EL2. This hypervisor is meant to ensure that the HLOS...

Google Android - Unprotected MSRs in EL1 RKP Privilege Escalation

Google Android - Unprotected MSRs in EL1 RKP Privilege Escalation Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=980 As part of Samsung KNOX, Samsung phones include a security hypervisor called RKP Real-time Kernel Protection, running in EL2. This hypervisor is meant to ensure...

Google Android - RKP EL1 Code Loading Bypass Exploit

Exploit for Android platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=981 As part of Samsung KNOX, Samsung phones include a security hypervisor called RKP Real-time Kernel Protection, running in EL2. This hypervisor is meant to ensure that the HLOS...

Google Android - RKP EL1 Code Loading Bypass

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=981 As part of Samsung KNOX, Samsung phones include a security hypervisor called RKP Real-time Kernel Protection, running in EL2. This hypervisor is meant to ensure that the HLOS kernel running in EL1 remains protected from exploit...