USN-7512-1: Linux kernel (GCP) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Network block device...

USN-7512-1 linux-gcp-5.15 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Network block device...

USN-7511-2 linux-gcp-fips vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Network block device...

USN-7510-1 linux, linux-gkeop, linux-ibm, linux-ibm-5.15, linux-intel-iotg, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - Network block device...

Attestable Builds: Compiling Verifiable Binaries on Untrusted Systems Using Trusted Execution Environments

In this paper we present attestable builds, a new paradigm to provide strong source-to-binary correspondence in software artifacts. We tackle the challenge of opaque build pipelines that disconnect the trust between source code, which can be understood and audited, and the final binary artifact,...

Trusted Compute Units: a Framework for Chained Verifiable Computations

Blockchain and distributed ledger technologies DLTs facilitate decentralized computations across trust boundaries. However, ensuring complex computations with low gas fees and confidentiality remains challenging. Recent advances in Confidential Computing -- leveraging hardware-based Trusted...

The vulnerability of the trusted execution environment of Virtualization-Based Security (VBS) Enclaves in Windows operating systems allows attackers to circumvent existing security restrictions.

The vulnerability of the trusted execution environment for Virtualization-Based Security VBS in Windows operating systems is related to insufficient verification of data authenticity. Exploiting this vulnerability can allow attackers to circumvent existing security restrictions...

SUSE CVE-2025-21871

In the Linux kernel, the following vulnerability has been resolved: tee: optee: Fix supplicant wait loop OP-TEE supplicant is a user-space daemon and it's possible for it be hung or crashed or killed in the middle of processing an OP-TEE RPC call. It becomes more complicated when there is incorre...

The vulnerability of the Trusted Execution Environment (TEE) for the deployment of Intel Trust Domain Extensions (Intel TDX) allows a perpetrator to exploit their privileges by exploiting incomplete filtering of special elements.

The vulnerability of the Trusted Execution Environment TEE for the deployment of Intel Trust Domain Extensions virtual machines is related to incomplete filtering of special elements. Exploiting this vulnerability can allow an attacker to enhance their privileges...

Google Pixel 缓冲区错误漏洞

Google Pixel is a smartphone from the American company Google Google. Google Pixel suffers from a logic error vulnerability that originates from a code logic error in ppcfw.c's ppcfwdenysecdramaccess, which can be exploited by an attacker to cause an arbitrary read from the TEE memory without...

CVE-2022-25334

The Texas Instruments OMAP L138 secure variants trusted execution environment TEE lacks a bounds check on the signature size field in the SKLOAD module loading routine, present in mask ROM. A module with a sufficiently large signature field causes a stack overflow, affecting secure kernel data...

CVE-2022-25333

The Texas Instruments OMAP L138 secure variants trusted execution environment TEE performs an RSA check implemented in mask ROM when loading a module through the SKLOAD routine. However, only the module header authenticity is validated. An adversary can re-use any correctly signed header and appe...

CVE-2022-33273

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

The vulnerability of the trusted execution environment of the Virtualization-Based Security (VBS) Enclave in Microsoft Windows operating systems allows attackers to enhance their privileges.

The vulnerability of the trusted execution environment for the Virtualization-Based Security VBS Enclave in Microsoft Windows operating systems is related to insufficient input data validation. Exploiting this vulnerability can allow attackers to enhance their privileges...

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...

The vulnerability of the Trusted Execution Environment (TEE) for the deployment of Intel Trust Domain Extensions (Intel TDX) allows a perpetrator to exploit their privileges by improperly checking input data.

The vulnerability of the Trusted Execution Environment TEE for deploying Intel Trust Domain Extensions Intel TDX lies in improper validation of input data. Exploiting this vulnerability can allow an attacker to enhance their privileges...

The vulnerability of the Trusted Execution Environment (TEE) for the deployment of Intel Trust Domain Extensions (Intel TDX) allows a perpetrator to exploit their privileges by improperly checking input data.

The vulnerability of the Trusted Execution Environment TEE for deploying Intel Trust Domain Extensions virtual machines is related to improper validation of input data. Exploiting this vulnerability can allow an attacker to enhance their privileges...

kernel: x86/apic: Don't disable x2APIC if locked

In the Linux kernel, the following vulnerability has been resolved: x86/apic: Don't disable x2APIC if locked The APIC supports two modes, legacy APIC or xAPIC, and Extended APIC or x2APIC. X2APIC mode is mostly compatible with legacy APIC, but it disables the memory-mapped APIC interface in favor...

OESA-2024-2292 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: Use separate handlers for interrupts For PF to AF interrupt vector and VF to AF vector same interrupt handler is registered which is causing race...

The vulnerability of the Trusted Execution Environment (TEE) for the deployment of Intel Trust Domain Extensions (Intel TDX) allows a perpetrator to trigger a service failure due to incorrect control flow execution.

The vulnerability of the Trusted Execution Environment TEE for the deployment of Intel Trust Domain Extensions Intel TDX is related to the implementation of an incorrect control flow. Exploiting this vulnerability can allow an attacker to cause a service failure...