The vulnerabilities of Software Guard eXtensions (SGX) and Trust Domain Extensions (TDX) in microsoftware for Intel Xeon 6 processor with E-cores allow attackers to enhance their privileges.

The vulnerability of Software Guard eXtensions SGX and Trust Domain Extensions TDX in microsoftware for Intel Xeon 6 processor with E-cores is related to improper restrictions on software interfaces by hardware functions. Exploiting this vulnerability can allow attackers to enhance their privileg...

CVE-2020-0561

Improper initialization in the IntelR SGX SDK before v2.6.100.1 may allow an authenticated user to potentially enable escalation of privilege via local access...

SUSE CVE-2024-48869

Improper restriction of software interfaces to hardware features for some IntelR XeonR 6 processor with E-cores when using IntelR Trust Domain Extensions IntelR TDX or IntelR Software Guard Extensions IntelR SGX may allow a privileged user to potentially enable escalation of privilege via local...

CVE-2024-48869

Improper restriction of software interfaces to hardware features for some IntelR XeonR 6 processor with E-cores when using IntelR Trust Domain Extensions IntelR TDX or IntelR Software Guard Extensions IntelR SGX may allow a privileged user to potentially enable escalation of privilege via local...

CVE-2024-48869

Improper restriction of software interfaces to hardware features for some IntelR XeonR 6 processor with E-cores when using IntelR Trust Domain Extensions IntelR TDX or IntelR Software Guard Extensions IntelR SGX may allow a privileged user to potentially enable escalation of privilege via local...

CVE-2024-48869

CVE-2024-48869 affects Intel Xeon 6 processors with E-cores when using SGX/TDX. Root cause: improper restriction of software interfaces to hardware features, enabling a privileged local user to escalate privileges. Affected components include SGX/TDX-enabled microcode interfaces; impact is local ...

DEBIAN-CVE-2022-49785

In the Linux kernel, the following vulnerability has been resolved: x86/sgx: Add overflow check in sgxvalidateoffsetlength sgxvalidateoffsetlength function verifies "offset" and "length" arguments provided by userspace, but was missing an overflow check on their addition. Add it...

kernel: microcode_ctl: From CVEorg collector

An improper access control vulnerability exists in the linux kernel such that in the EDECCSSA user leaf function for some IntelR Processors with IntelR SGX may allow an authenticated user to potentially enable denial of service via local access...

Security update for ucode-intel

This update for ucode-intel fixes the following issues: Intel CPU Microcode was updated to the 20250211 release bsc1237096 Security updates for INTEL-SA-01166 https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-01166.html CVE-2024-31068: Improper Finite State Machines FSMs i...

The vulnerability of the EDECCSSA function in the Software Guard eXtensions (SGX) technology of Intel microprocessor software allows a hacker to induce a service failure.

The vulnerability of the EDECCSSA function in the Software Guard eXtensions SGX microprogramming software for Intel processors is related to deficiencies in access control. Exploiting this vulnerability could allow a perpetrator to cause service failures...

USN-7269-2 intel-microcode vulnerabilities

USN-7269-1 fixed vulnerabilities in Intel Microcode. This update provides the corresponding updates for Ubuntu 24.04 LTS. Original advisory details: Ke Sun, Paul Grosen and Alyssa Milburn discovered that some Intel® Processors did not properly implement Finite State Machines FSMs in Hardware Logi...

Security update for ucode-intel

This update for ucode-intel fixes the following issues: Intel CPU Microcode was updated to the 20250211 release bsc1237096 CVE-2024-31068: Improper Finite State Machines FSMs in Hardware Logic for some Intel Processors may allow privileged user to potentially enable denial of service via local...

SUSE-SU-2025:0591-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: - Intel CPU Microcode was updated to the 20250211 release bsc1237096 - CVE-2024-31068: Improper Finite State Machines FSMs in Hardware Logic for some Intel Processors may allow privileged user to potentially enable denial of service via loca...

SUSE-SU-2025:0569-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: - Intel CPU Microcode was updated to the 20250211 release bsc1237096 - CVE-2024-31068: Improper Finite State Machines FSMs in Hardware Logic for some Intel Processors may allow privileged user to potentially enable denial of service via loca...

USN-7269-1 intel-microcode vulnerabilities

Ke Sun, Paul Grosen and Alyssa Milburn discovered that some Intel® Processors did not properly implement Finite State Machines FSMs in Hardware Logic. A local privileged attacker could use this issue to cause a denial of service. CVE-2024-31068 It was discovered that some Intel® Processors with...

ALPINE-CVE-2024-36293

Improper access control in the EDECCSSA user leaf function for some IntelR Processors with IntelR SGX may allow an authenticated user to potentially enable denial of service via local access...

Intel Software Guard Extensions 访问控制错误漏洞

Intel Software Guard Extensions SGX is a set of security-related instructions from the U.S. company Intel that is built into some Intel central processors. It provides hardware-based memory encryption to isolate application-specific code and data in memory. An Access Control Error vulnerability...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: x86/sgx: Fixed a deadlock in the SGX NUMA node search process. When the current node does not have an EPC section configured by the firmware, and all other EPC sections are used up, the CPU can get stuck inside the while loop tha...

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-2025-6652

Name of the Vulnerable Software and Affected Versions IntelR Processors with IntelR SGX affected versions not specified Description The issue is related to improper access control in the EDECCSSA user leaf function, which may allow an authenticated user to potentially enable denial of service via...