Intel CPUs -- multiple vulnerabilities

Intel reports: A potential security vulnerability in some Intel Processors may allow denial of service. Intel released microcode updates to mitigate this potential vulnerability. A potential security vulnerability in some Intel Software Guard Extensions Intel SGX Platforms may allow denial of...

PT-2025-5628 · Intel · Intel Sgx

Name of the Vulnerable Software and Affected Versions: Intel SGX affected versions not specified Description: The issue is a side-channel timing attack against Intel SGX enclaves, which can lead to the complete compromise of Trusted Execution Environment TEE attestation. A proof of concept PoC ha...

SUSE CVE-2024-21820

Incorrect default permissions in some IntelR XeonR processor memory controller configurations when using IntelR SGX may allow a privileged user to potentially enable escalation of privilege via local access...

SUSE CVE-2024-23918

Improper conditions check in some IntelR XeonR processor memory controller configurations when using IntelR SGX may allow a privileged user to potentially enable escalation of privilege via local access...

DEBIAN-CVE-2024-23918

Improper conditions check in some IntelR XeonR processor memory controller configurations when using IntelR SGX may allow a privileged user to potentially enable escalation of privilege via local access...

ALPINE-CVE-2024-23918

Improper conditions check in some IntelR XeonR processor memory controller configurations when using IntelR SGX may allow a privileged user to potentially enable escalation of privilege via local access...

UBUNTU-CVE-2024-23918

Improper conditions check in some IntelR XeonR processor memory controller configurations when using IntelR SGX may allow a privileged user to potentially enable escalation of privilege via local access...

Intel SGX SDK 缓冲区错误漏洞

Intel SGX SDK is a set of software development kits based on SGX Intel Software Security Extensions technology from Intel Corporation USA. The Intel SGX SDK suffers from a buffer error vulnerability that stems from allowing out-of-bounds writes. An attacker could exploit the vulnerability to...

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 Intel SGX SDK that stems from incorrect default privilege settings. An attacker can exploit the vulnerability to elevate...

Intel SGX driver 安全漏洞

Intel SGX driver is an SGX Intel Software Security Extensions driver from Intel Corporation USA. A security vulnerability exists in Intel SGX driver that originates from an improper condition check in the memory controller configuration. An attacker can exploit the vulnerability to elevate...

PT-2024-20174

Name of the Vulnerable Software and Affected Versions Intel Xeon processor affected versions not specified Description The issue is related to an improper conditions check in some Intel Xeon processor memory controller configurations when using Intel SGX. This may allow a privileged user to...

kernel: Local information disclosure on Intel(R) Xeon(R) D processors with Intel(R) SGX due to incorrect calculation in microcode

A vulnerability was found in some Intel Xeon D Processors with Intel SGX. This issue may allow a local attacker to achieve sensitive information disclosure, impacting the data confidentiality of the targeted system...

kernel: local privilege escalation on Intel microcode on Intel(R) Xeon(R)

A vulnerability was found in the Intel Xeon Processor's microcode. This issue may allow a malicious actor to achieve local privilege escalation when using Intel SGX or Intel TDX features...

x86/sgx: Fix deadlock in SGX NUMA node search

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The vulnerability of the Software Guard eXtensions (SGX) processor implementation allows a hacker to disclose protected information.

The vulnerability of the Software Guard eXtensions SGX processor implementation is related to the checking of incorrect conditions. Exploiting this vulnerability can allow an attacker to disclose protected information...

SUSE CVE-2024-49856

In the Linux kernel, the following vulnerability has been resolved: x86/sgx: Fix deadlock in SGX NUMA node search When the current node doesn't have an EPC section configured by firmware and all other EPC sections are used up, CPU can get stuck inside the while loop that looks for an available EP...

UBUNTU-CVE-2024-49856

In the Linux kernel, the following vulnerability has been resolved: x86/sgx: Fix deadlock in SGX NUMA node search When the current node doesn't have an EPC section configured by firmware and all other EPC sections are used up, CPU can get stuck inside the while loop that looks for an available EP...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a deadlock issue in the x86/sgx subsystem SGX NUMA node search...

kernel: Local information disclosure on Intel(R) Xeon(R) D processors with Intel(R) SGX due to incorrect calculation in microcode

A vulnerability was found in some Intel Xeon D Processors with Intel SGX. This issue may allow a local attacker to achieve sensitive information disclosure, impacting the data confidentiality of the targeted system...

kernel: local privilege escalation on Intel microcode on Intel(R) Xeon(R)

A vulnerability was found in the Intel Xeon Processor's microcode. This issue may allow a malicious actor to achieve local privilege escalation when using Intel SGX or Intel TDX features...