CVE-2023-38021

An issue was discovered in Fortanix EnclaveOS Confidential Computing Manager CCM Platform before 3.32 for Intel SGX. Lack of pointer-alignment validation logic in entry functions allows a local attacker to access unauthorized information. This relates to the enclaveecall function and system call...

CVE-2023-38023

An issue was discovered in SCONE Confidential Computing Platform before 5.8.0 for Intel SGX. Lack of pointer-alignment logic in sconedispatch and other entry functions allows a local attacker to access unauthorized information, aka an "AEPIC Leak."...

CVE-2022-46487

Improper initialization of x87 and SSE floating-point configuration registers in the sconeentry component of SCONE before 5.8.0 for Intel SGX allows a local attacker to compromise the execution integrity of floating-point operations in an enclave or access sensitive information via side-channel...

Input validation

Improper initialization of x87 and SSE floating-point configuration registers in the sconeentry component of SCONE before 5.8.0 for Intel SGX allows a local attacker to compromise the execution integrity of floating-point operations in an enclave or access sensitive information via side-channel...

PT-2023-26248 · Fortanix +1 · Fortanix Enclaveos Confidential Computing Manager (Ccm) Platform +1

Name of the Vulnerable Software and Affected Versions: Fortanix EnclaveOS Confidential Computing Manager CCM Platform versions prior to 3.32 for Intel SGX Description: An issue was discovered in the Fortanix EnclaveOS Confidential Computing Manager CCM Platform, which relates to a lack of...

PT-2023-8797 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the SGX EPC reclaimer ksgxd in the Linux kernel, which may reclaim the SECS EPC page for an enclave and set secs.epc page to NULL. The SECS page is used for EAU...

CLSA-2023-1690294029 kernel: Fix of 29 CVEs

ALSA: pcm: Fix races among concurrent prealloc proc writes CVE-2022-1048 - ALSA: pcm: Fix races among concurrent prepare and hwparams/hwfree calls CVE-2022-1048 - ALSA: pcm: Fix races among concurrent read/write and buffer changes CVE-2022-1048 - ALSA: pcm: Fix races among concurrent hwparams and...

CVE-2023-37479

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 ...

Design/Logic Flaw

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 ...

PT-2023-25989 · Unknown · Open Enclave

Name of the Vulnerable Software and Affected Versions: Open Enclave versions prior to 0.19.3 Description: The issue concerns two problems in the Open Enclave SDK. First, it does not properly sanitize the MXCSR register on enclave entry, making applications vulnerable to MXCSR Configuration...

Open Enclave SDK 安全漏洞

Open Enclave SDK is a hardware-independent open source library from Open Enclave Open Source. It is used to develop applications that utilize the hardware-based Trusted Execution Environment also known as Enclave. A security vulnerability exists in versions of Open Enclave SDK prior to 0.19.3,...

ShieldStore 安全漏洞

ShieldStore is an Intel architecture-based extension by the individual developer Taehun Kim in South Korea. ShieldStore suffers from a security vulnerability that originates from a buffer overflow in component/Enclave.cpp. An attacker exploited the vulnerability to cause an information leak via a...

CVE-2021-44283

A buffer overflow in the component /Enclave.cpp of Electronics and Telecommunications Research Institute ShieldStore commit 58d455617f99705f0ffd8a27616abdf77bdc1bdc allows attackers to cause an information leak via a crafted structure from an untrusted operating system...

PT-2023-12542 · Electronics Telecommunications Research Institute · Shieldstore

Name of the Vulnerable Software and Affected Versions: Electronics and Telecommunications Research Institute ShieldStore affected versions not specified Description: A buffer overflow in the component /Enclave.cpp of Electronics and Telecommunications Research Institute ShieldStore allows attacke...

CVE-2022-21163

Improper access control in the Crypto API Toolkit for IntelR SGX before version 2.0 commit ID 91ee496 may allow an authenticated user to potentially enable escalation of privilege via local access...

Intel SGX SDK 安全漏洞

Intel SGX SDK is a set of software development kits based on SGX Intel Software Security Extensions technology from Intel Corporation USA. A security vulnerability exists in the IntelR SGX SDK software for Linux prior to version 2.16.100.1, which stems from inadequate software control flow...

SUSE CVE-2018-3615

Systems with microprocessors utilizing speculative execution and Intel software guard extensions Intel SGX may allow unauthorized disclosure of information residing in the L1 data cache from an enclave to an attacker with local user access via a side-channel analysis...

SUSE CVE-2020-10932

An issue was discovered in Arm Mbed TLS before 2.16.6 and 2.7.x before 2.7.15. An attacker that can get precise enough side-channel measurements can recover the long-term ECDSA private key by 1 reconstructing the projective coordinate of the result of scalar multiplication by exploiting side...