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 an unverified I2C message length that could lead to a null pointer dereference...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992602)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992602 advisory. In the Linux kernel, the following vulnerability has been resolved: media: dvb-usb: az6027: fix null-ptr-deref in az6027i2cxfer Wei Chen reports a kernel bug as blew...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992685)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992685 advisory. In the Linux kernel, the following vulnerability has been resolved: serial: max310x: fix NULL pointer dereference in I2C instantiation When trying to instantiate a...

PT-2026-43808

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A locality leak occurs in the tpm i2c infineon component. When the get burstcount function returns -EBUSY due to a timeout, it exits immediately without releasing the locality previously...

SUSE CVE-2023-54009

In the Linux kernel, the following vulnerability has been resolved: i2c: cadence: cdnsi2cmasterxfer: Fix runtime PM leak on error path The cdnsi2cmasterxfer function gets a runtime PM reference when the function is entered. This reference is released when the function is exited. There is currentl...

FiD-QAE: A Fidelity-Driven Quantum Autoencoder for Credit Card Fraud Detection

Credit card fraud detection is a critical task in financial security, as fraudulent transactions are rare, highly imbalanced, and often resemble legitimate ones. A wide range of classical machine learning methods, as well as more recent quantum machine learning approaches, have been investigated ...

True Random Number Generators on IQM Spark

Random number generation is fundamental for many modern applications including cryptography, simulations and machine learning. Traditional pseudo-random numbers may offer statistical unpredictability, but are ultimately deterministic. On the other hand, True Random Number Generation TRNG offers...

EUVD-2025-201893

An attacker can use an undocumented UART port on the PCB as a side-channel to get root access e.g. with the credentials obtained from CVE-2025-41692...

PT-2026-38947

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A mismatched unlock for the DMUB HW lock in the HWSS fast path occurs in the Linux kernel. This happens because the evaluation for whether the DMUB HW lock is required differs from the...

Logic Encryption: This Time for Real

Modern circuits face various threats like reverse engineering, theft of intellectual property IP, side-channel attacks, etc. Here, we present a novel approach for IP protection based on logic encryption LE. Unlike established schemes for logic locking, our work obfuscates the circuit's structure...

CISA Releases Six Industrial Control Systems Advisories

CISA released six Industrial Control Systems ICS Advisories. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. ICSA-25-324-01 Automated Logic WebCTRL Premium Server ICSA-25-324-02 ICAM365 CCTV Camera Multiple Models...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-990773)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990773 advisory. In the Linux kernel, the following vulnerability has been resolved: i2c: piix4: Fix adapter not be removed in piix4remove In piix4probe, the piix4 adapter will be...

Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel (GCP and GKE) vulnerabilities (USN-7864-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7864-1 advisory. Jean-Claude Graf, Sandro Regge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor...

adaptivewaf

Adaptive Web Application Firewall WAF - v1 Rule-Based A hob...

USN-7864-1: Linux kernel (GCP and GKE) vulnerabilities

Jean-Claude Graf, Sandro Rüegge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor isolation between a guest and a userspace hypervisor for certain processors. This flaw is known as VMSCAPE. An attacker in a guest VM could possibly use this t...

Security Evaluation of Quantum Circuit Split Compilation under an Oracle-Guided Attack

Quantum circuits are the fundamental representation of quantum algorithms and constitute valuable intellectual property IP. Multiple quantum circuit obfuscation QCO techniques have been proposed in prior research to protect quantum circuit IP against malicious compilers. However, there has not be...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-989561)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989561 advisory. In the Linux kernel, the following vulnerability has been resolved: i2c: designware: use casting of u64 in clock multiplication to avoid overflow In functions...

EUVD-2025-37437

/etc/avahi/services/z9.service can be Arbitrarily Written.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5...

Azure Access Technology BLU-IC2 and Azure Access Technology BLU-IC4 Elevation of Privilege Vulnerabilities

The Azure Access Technology BLU-IC2 and Azure Access Technology BLU-IC4 are both networked access controllers from Azure Access Technology, USA. An elevation of privilege vulnerability exists in Azure Access Technology BLU-IC2 and Azure Access Technology BLU-IC4, which is due to improper privileg...

Siemens SIMATIC Devices Improper Locking (CVE-2024-35997)

HID: i2c-hid: remove I2CHIDREADPENDING flag to prevent lock-up This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot for more information. %NASLMINLEVEL 80900 C Tenable, Inc. include'compat.inc'; if description scriptid503390; scriptversion"1.2";...