CVE-2019-1010298

Linaro/OP-TEE OP-TEE 3.3.0 and earlier is affected by: Buffer Overflow. The impact is: Code execution in the context of TEE core kernel. The component is: opteeos. The fixed version is: 3.4.0 and later...

CVE-2019-1010298

CVE-2019-1010298 affects Linaro OP-TEE OP-TEE up to version 3.3.0. The vulnerability is a buffer overflow in the optee_os component, allowing code execution in the context of the TEE core (kernel). The fixed version is 3.4.0 and later. All provided connected documents corroborate the same affecte...

PT-2019-11550

Name of the Vulnerable Software and Affected Versions: Linaro/OP-TEE versions prior to 3.4.0 Description: The issue is related to a buffer overflow in the optee os component, which can lead to code execution in the context of the TEE core kernel. Recommendations: For versions prior to 3.4.0, upda...

PT-2019-11548

Name of the Vulnerable Software and Affected Versions: Linaro/OP-TEE OP-TEE versions prior to 3.4.0 Description: The issue is related to a buffer overflow in the optee os component, which can lead to code execution in the context of the TEE core kernel. Recommendations: For versions prior to 3.4....

The vulnerability of the getLoginInformation function at address 0x175798 in the SMC handler for the GLOBAL_CMD_ID_OPEN_SESSION function of the TEE OS in the Huawei Mate 9 Pro mobile phone’s microprogramming system. This vulnerability allows an attacker to cause a service failure or to read the virtual memory of the TEE OS at arbitrary addresses.

The vulnerability of the getLoginInformation function at address 0x175798 in the SMC handler for the GLOBALCMDIDOPENSESSION function in the TEE OS Trusted Core of the Huawei Mate 9 Pro mobile phone’s microprogramming system is related to the lack of validation for the incoming physical address...

The vulnerability of the map_ns_operation function in the TEE OS Trusted Core driver of the Huawei Mate 9 Pro mobile phone allows a hacker to cause a service failure.

The vulnerability of the mapnsoperation function in the TEE OS Trusted Core driver of Huawei Mate 9 Pro mobile phone’s microprogramming system is related to the assignment of an untrusted pointer. Exploiting this vulnerability could allow a malicious actor, operating locally, to trigger a service...

The vulnerability of the TEEOS.img file (with a offset of 0x158608) in the SMC-processor’s GLOBAL_CMD_ID_LOAD_SECURE_APP function of the TEE OS Trusted Core in the microprogramming system of the Huawei Mate 9 Pro mobile phone. This vulnerability allows an attacker to cause a service failure, modify program algorithms (by changing the flags from TRUE/FALSE), or compromise critical data stored in physical memory.

The vulnerability of the TEEOS.img file with a offset of 0x158608 in the SMC-processor’s GLOBALCMDIDLOADSECUREAPP function of the TEE OS Trusted Core in the microprogramming of the Huawei Mate 9 Pro mobile phone is related to the swapping of an unauthorized pointer. Exploiting this vulnerability...

Researchers Compromise Netflix Content in Widevine DRM Hack

Researchers have used a proof-of-concept PoC side-channel attack to download an unencrypted raw file for Netflix’ Stranger Things, in a format that’s ready to distribute out to any buyer on the internet. This pirate’s booty is the result of breaking open the widely deployed digital rights...

Code injection

Malicious TA can tag QSEE kernel memory and map to EL0, there by corrupting the physical memory as well it can be used to corrupt the QSEE kernel and compromise the whole TEE in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon...

CVE-2018-11847

Malicious TA can tag QSEE kernel memory and map to EL0, there by corrupting the physical memory as well it can be used to corrupt the QSEE kernel and compromise the whole TEE in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon...

CVE-2018-11847

Malicious TA can tag QSEE kernel memory and map to EL0, there by corrupting the physical memory as well it can be used to corrupt the QSEE kernel and compromise the whole TEE in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon...

CVE-2018-11847

CVE-2018-11847: A vulnerability where a malicious TA can tag QSEE kernel memory and map it into EL0, enabling corruption of physical memory and the QSEE kernel, effectively compromising the entire TEE. Affected platforms include Snapdragon Auto, Compute, Connectivity, Consumer Electronics Connect...

Code injection

When a 3rd party TEE has been loaded it is possible for the non-secure world to create a secure monitor call which will give it access to privileged functions meant to only be accessible from the TEE in Snapdragon Automobile, Snapdragon Mobile and Snapdragon Wear in versions IPQ8074, MDM9206,...

CVE-2017-18320

QSEE unload attempt on a 3rd party TEE without previously loading results in a data abort in snapdragon automobile and snapdragon mobile in versions MSM8996AU, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 650/52, SD 712 / SD 710 ...

CVE-2017-18141

When a 3rd party TEE has been loaded it is possible for the non-secure world to create a secure monitor call which will give it access to privileged functions meant to only be accessible from the TEE in Snapdragon Automobile, Snapdragon Mobile and Snapdragon Wear in versions IPQ8074, MDM9206,...

Code injection

QSEE unload attempt on a 3rd party TEE without previously loading results in a data abort in snapdragon automobile and snapdragon mobile in versions MSM8996AU, SD 410/12, SD 425, SD 427, SD 430, SD 435, SD 439 / SD 429, SD 450, SD 615/16/SD 415, SD 625, SD 632, SD 636, SD 650/52, SD 712 / SD 710 ...

CVE-2017-18141

When a 3rd party TEE has been loaded it is possible for the non-secure world to create a secure monitor call which will give it access to privileged functions meant to only be accessible from the TEE in Snapdragon Automobile, Snapdragon Mobile and Snapdragon Wear in versions IPQ8074, MDM9206,...

CVE-2017-18320

CVE-2017-18320 describes a data abort in QSEE when unloading on a third-party TEE without prior loading, affecting Qualcomm Snapdragon automotive/mobile platforms across numerous SoCs (e.g., MSM8996AU, SD 410/12, 820, 835, 650/52, 710/670, 810, 820A, 835, 660, several SDM/SXR variants). The linke...

CVE-2017-18141

CVE-2017-18141 describes a local elevation of privilege in Qualcomm closed‑source components used across many Snapdragon platforms (e.g., IPQ8074, MDM9xxx, SDx and related SoCs) where loading a third‑party TEE enables the non‑secure world to invoke a secure monitor call to access privileged funct...

CVE-2018-11847

Malicious TA can tag QSEE kernel memory and map to EL0, there by corrupting the physical memory as well it can be used to corrupt the QSEE kernel and compromise the whole TEE in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon...