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-2023-38023

SCONE Confidential Computing Platform before 5.8.0 (Intel SGX) is affected. The root cause is lack of pointer-alignment logic in __scone_dispatch and other entry functions, enabling a local attacker to access unauthorized information (AEPIC Leak). Affected component: scone dispatch/entry points. ...

SCONE Confidential Computing Platform Security Vulnerability

SCONE Confidential Computing Platform is an open source platform for implementing confidential computing from SCONE, Germany. A security vulnerability exists in SCONE Confidential Computing Platform versions prior to v5.8.0, which stems from incorrect initialization of the x87 and SSE...

CVE-2023-38022

Fortanix EnclaveOS CCM Platform (Intel SGX) before 3.29 is affected by insufficient pointer validation in the strlen/sgx_is_within_user logic, enabling a local attacker with low privileges to access unauthorized information. Impact: confidentiality only (high). Exploitation details not fully desc...

PT-2023-26249 · Fortanix · Fortanix Enclaveos Confidential Computing Manager (Ccm) Platform

Name of the Vulnerable Software and Affected Versions: Fortanix EnclaveOS Confidential Computing Manager CCM Platform versions prior to 3.29 Description: An issue was discovered in the Fortanix EnclaveOS Confidential Computing Manager CCM Platform, allowing a local attacker to access unauthorized...

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...

Intel Let Google Cloud Hack Its New Secure Chips and Found 10 Bugs

To protect its Confidential Computing cloud infrastructure and gain critical insights, Google leans on its relationships with chipmakers...

Release of a Technical Report into Intel Trust Domain Extensions

Today, members of Google Project Zero and Google Cloud are releasing a report on a security review of Intel's Trust Domain Extensions TDX. TDX is a feature introduced to support Confidential Computing by providing hardware isolation of virtual machine guests at runtime. This isolation is achieved...

14 Kubernetes and Cloud Security Challenges and How to Solve Them

Recently, Andrew Martin, founder and CEO of ControlPlane, released a report entitled Cloud Native and Kubernetes Security Predictions 2023. These predictions underscore the rapidly evolving landscape of Kubernetes and cloud security, emphasizing the need for organizations to stay informed and ado...

Risk Fact #5: Infrastructure Misconfigurations Open the Door to Ransomware

Qualys Blog Series – Threat Research Unit Report In this last blog of our series describing the top Risk Facts discovered in the 2023 Qualys TruRisk Research Report, we go under the hood to better understand Risk Fact 5: Infrastructure misconfigurations open the door to ransomware Misconfiguratio...

AMD System Management Unit 缓冲区错误漏洞

The AMD System Management Unit SMU is a system management unit at UltraMicroelectronics AMD. The AMD System Management Unit has a security vulnerability that stems from the fact that its software interface between the ASP and the SMU may not enforce the SNP memory security policy, leading to a...

多款AMD产品 输入验证错误漏洞

AMD System Management Mode and others are products of Ultraviolet Semiconductor AMD, Inc.AMD System Management Mode is a system management mode. A CPU execution mode.AMD System Management Unit SMU is a system management unit.AMD Secure Processor ASP is a standalone ARM Coretex-A5 chip. Multiple A...

CVE-2022-23813

The software interfaces to ASP and SMU may not enforce the SNP memory security policy resulting in a potential loss of integrity of guest memory in a confidential compute environment...

CVE-2022-40262

A potential attacker can execute an arbitrary code at the time of the PEI phase and influence the subsequent boot stages. This can lead to the mitigations bypassing, physical memory contents disclosure, discovery of any secrets from any Virtual Machines VMs and bypassing memory isolation and...

CVE-2022-40246 Arbitrary write vulnerability in SbPei module leads to arbitrary code execution during PEI phase.

A potential attacker can write one byte by arbitrary address at the time of the PEI phase only during S3 resume boot mode and influence the subsequent boot stages. This can lead to the mitigations bypassing, physical memory contents disclosure, discovery of any secrets from any Virtual Machines V...

CVE-2022-40246

CVE-2022-40246 concerns the SbPei module and a byte-write during the PEI phase (specifically on S3 resume) that can influence subsequent boot stages. Affected component is SbPei; root cause is arbitrary one-byte write at an address during PEI, enabling mitigations bypass, disclosure of physical m...

CVE-2022-40246 Arbitrary write vulnerability in SbPei module leads to arbitrary code execution during PEI phase.

A potential attacker can write one byte by arbitrary address at the time of the PEI phase only during S3 resume boot mode and influence the subsequent boot stages. This can lead to the mitigations bypassing, physical memory contents disclosure, discovery of any secrets from any Virtual Machines V...

CVE-2022-26873 The stack buffer overflow vulnerability in PlatformInitAdvancedPreMem leads to arbitrary code execution during PEI phase.

A potential attacker can execute an arbitrary code at the time of the PEI phase and influence the subsequent boot stages. This can lead to the mitigations bypassing, physical memory contents disclosure, discovery of any secrets from any Virtual Machines VMs and bypassing memory isolation and...

CVE-2022-26873 The stack buffer overflow vulnerability in PlatformInitAdvancedPreMem leads to arbitrary code execution during PEI phase.

A potential attacker can execute an arbitrary code at the time of the PEI phase and influence the subsequent boot stages. This can lead to the mitigations bypassing, physical memory contents disclosure, discovery of any secrets from any Virtual Machines VMs and bypassing memory isolation and...

Update for CIS Google Cloud Platform Foundation Benchmarks - Version 1.3.0

The Center for Internet Security CIS recently released an updated version of their Google Cloud Platform Foundation Benchmarks - Version 1.3.0. Expanding on previous iterations, the update adds 21 new benchmarks covering best practices for securing Google Cloud environments. The updates were broa...