CVE-2023-37479 Improper sanitization of MXCSR and RFLAGS in OpenEnclave

Open Enclave is a hardware-agnostic open source library for developing applications that utilize Hardware-based Trusted Execution Environments, also known as Enclaves. There are two issues that are mitigated in version 0.19.3. First, Open Enclave SDK does not properly sanitize the MXCSR register ...

CVE-2023-37479

Open Enclave SDK before 0.19.3 is affected by two issues: MXCSR not sanitized on enclave entry, enabling MXCSR Configuration Dependent Timing (MCDT) attacks, and RFLAGS.AC not sanitized, enabling a side-channel that reveals unaligned memory accesses. The guidance indicates these have been address...

CVE-2023-37479 Improper sanitization of MXCSR and RFLAGS in OpenEnclave

Open Enclave is a hardware-agnostic open source library for developing applications that utilize Hardware-based Trusted Execution Environments, also known as Enclaves. There are two issues that are mitigated in version 0.19.3. First, Open Enclave SDK does not properly sanitize the MXCSR register ...

CVE-2023-37479 Improper sanitization of MXCSR and RFLAGS in OpenEnclave

Open Enclave is a hardware-agnostic open source library for developing applications that utilize Hardware-based Trusted Execution Environments, also known as Enclaves. There are two issues that are mitigated in version 0.19.3. First, Open Enclave SDK does not properly sanitize the MXCSR register ...

CVE-2021-46759

Improper syscall input validation in AMD TEE Trusted Execution Environment may allow an attacker with physical access and control of a Uapp that runs under the bootloader to reveal the contents of the ASP AMD Secure Processor bootloader accessible memory to a serial port, resulting in a potential...

CVE-2021-46759

Improper syscall input validation in AMD TEE Trusted Execution Environment may allow an attacker with physical access and control of a Uapp that runs under the bootloader to reveal the contents of the ASP AMD Secure Processor bootloader accessible memory to a serial port, resulting in a potential...

Client Vulnerabilities – May 2023

Bulletin ID: AMD-SB-4001 Potential Impact: Varies by CVE, see descriptions below Severity: Varies by CVE, see descriptions below Summary Potential vulnerabilities in AMD Secure Processor ASP, AMD System Management Unit SMU, and other platform components were discovered, and mitigations are being...

UNISOC Chipsets 缓冲区错误漏洞

UNISOC Chipsets is a chipset from China's Unisplendour UNISOC. A security vulnerability exists in the UNISOC Chipsets tee service module, which stems from a lack of boundary checking, resulting in out-of-bounds writes...

CVE-2022-33273

Information disclosure due to buffer over-read in Trusted Execution Environment while QRKS report generation...

Information disclosure

Information disclosure due to buffer over-read in Trusted Execution Environment while QRKS report generation...

CVE-2022-33273

CVE-2022-33273 : Information disclosure due to a buffer over-read in the Trusted Execution Environment during QRKS report generation. Affected component: Qualcomm Trusted Execution Environment ; root cause: buffer over-read in the QRKS report path. Impact: confidentiality leakage (high); attack v...

CVE-2022-33273 Buffer over-read in Trusted Execution Environment

Information disclosure due to buffer over-read in Trusted Execution Environment while QRKS report generation...

Qualcomm 芯片缓冲区错误漏洞

A Qualcomm chip is a chip from Qualcomm Incorporated USA. A way of miniaturizing circuits mainly semiconductor devices, but also passive components, etc., and are often manufactured on the surface of semiconductor wafers. A security vulnerability exists in the Qualcomm chip that stems from a buff...

PT-2023-13279 · Unknown · Trusted Execution Environment

Name of the Vulnerable Software and Affected Versions: Trusted Execution Environment affected versions not specified Description: The issue is related to information disclosure due to a buffer over-read in the Trusted Execution Environment, specifically during QRKS report generation...

K65043534: Multiple INTEL BIOS vulnerabilities

Security Advisory Description CVE-2017-5705 Multiple buffer overflows in kernel in Intel Manageability Engine Firmware 11.0/11.5/11.6/11.7/11.10/11.20 allow attacker with local access to the system to execute arbitrary code. CVE-2017-5706 Multiple buffer overflows in kernel in Intel Server Platfo...

K60381308: Intel CPU vulnerability CVE-2018-3655

Security Advisory Description A vulnerability in a subsystem in Intel CSME before version 11.21.55, Intel Server Platform Services before version 4.0 and Intel Trusted Execution Engine Firmware before version 3.1.55 may allow an unauthenticated user to potentially modify or disclose information v...

SUSE CVE-2011-5174

Buffer overflow in Intel Trusted Execution Technology TXT SINIT Authenticated Code Modules ACM in Intel Q67 Express, C202, C204, C206 Chipsets, and Mobile Intel QM67, and QS67 Chipset before 2ndgeni5i7SINIT51.BIN Express; Intel Q57, 3450 Chipsets and Mobile Intel QM57 and QS57 Express Chipset...

SUSE CVE-2013-5740

Unspecified vulnerability in the Intel Trusted Execution Technology TXT SINIT Authenticated Code Modules ACM before 1.2, as used by the Intel QM77, QS77, Q77 Express, C216, Q67 Express, C202, C204, and C206 chipsets and Mobile Intel QM67 and QS67 chipsets, when the measured launch environment MLE...

SUSE CVE-2019-11087

Insufficient input validation in the subsystem for IntelR CSME before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45, 13.0.10 and 14.0.10; IntelR TXE before versions 3.1.70 and 4.0.20 may allow a privileged user to potentially enable escalation of privilege, information disclosure or denial of...

SUSE CVE-2019-11090

Cryptographic timing conditions in the subsystem for IntelR PTT before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45, 13.0.0 and 14.0.10; IntelR TXE 3.1.70 and 4.0.20; IntelR SPS before versions SPSE504.01.04.305.0, SPSSoC-X04.00.04.108.0, SPSSoC-A04.00.04.191.0, SPSE304.01.04.086.0,...