8134 matches found
CVE-2025-40125
CVE-2025-40125 : In the Linux kernel blk-mq subsystem, kobject deletion can race with sysfs setup. If sysfs creation for an hctx fails, the code may call kobject_del unconditionally, leading to a warning during nr_hw_queues changes or disk removal. The root cause is not checking the kobject creat...
CVE-2025-40125
In the Linux kernel, the following vulnerability has been resolved: blk-mq: check kobject stateinsysfs before deleting in blkmqunregisterhctx In blkmqupdatenrhwqueues the return value of blkmqsysfsregisterhctxs is not checked. If sysfs creation for hctx fails, later changing the number of hwqueue...
Slice-Aware Spoofing Detection in 5G Networks Using Lightweight Machine Learning
The increasing virtualization of fifth generation 5G networks expands the attack surface of the user plane, making spoofing a persistent threat to slice integrity and service reliability. This study presents a slice-aware lightweight machine-learning framework for detecting spoofing attacks withi...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990890)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990890 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: iwlegacy: Clear stale interrupts before resuming device iwl4965 fails upon resume from...
PT-2025-46602
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the hardware random number generator hwrng and the ks-sa driver. A division by zero error occurs in the ks sa rng init function due to an...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990812)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990812 advisory. In the Linux kernel, the following vulnerability has been resolved: ice: xsk: disable txq irq before flushing hw iceqpdis intends to stop a given queue pair that is ...
kernel: wifi: rtw89: fix race between cancel_hw_scan and hw_scan completion
A flaw was found in the linux kernel. A race between cancelhwscan and hwscan completion may lead to compromised availability...
kernel: KVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop
In the Linux kernel, the following vulnerability has been resolved: KVM: x86: Load DR6 with guest value only before entering .vcpurun loop Move the conditional loading of hardware DR6 with the guest's DR6 value out of the core .vcpurun loop to fix a bug where KVM can load hardware with a stale...
kernel: RDMA/core: Don't expose hw_counters outside of init net namespace
In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Don't expose hwcounters outside of init net namespace Commit 467f432a521a "RDMA/core: Split port and device counter sysfs attributes" accidentally almost exposed hw counters to non-init net namespaces. It didn't expose...
kernel: RDMA/core: Don't expose hw_counters outside of init net namespace
In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Don't expose hwcounters outside of init net namespace Commit 467f432a521a "RDMA/core: Split port and device counter sysfs attributes" accidentally almost exposed hw counters to non-init net namespaces. It didn't expose...
Intel System Support Utility for Windows 代码问题漏洞
Intel System Support Utility for Windows is a Windows platform-based system support utility from Intel Corporation USA. The program is mainly used to identify the hardware model, operating system version, and software installed on the computer. A code issue vulnerability exists in Intel System...
CAHICHA: Computer Automated Hardware Interaction Test to Tell Computer and Humans Apart
As automation bot technology and Artificial Intelligence is evolving rapidly, conventional human verification techniques like voice CAPTCHAs and knowledge-based authentication are becoming less effective. Bots and scrapers with Artificial Intelligence AI capabilities can now detect and solve visu...
Automated Hardware Trojan Insertion in Industrial-Scale Designs
Industrial Systems-on-Chips SoCs often comprise hundreds of thousands to millions of nets and millions to tens of millions of connectivity edges, making empirical evaluation of hardware-Trojan HT detectors on realistic designs both necessary and difficult. Public benchmarks remain significantly...
Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel vulnerabilities (USN-7861-1)
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-7861-1 advisory. Jean-Claude Graf, Sandro Regge, Ali Hajiabadi, and Kaveh Razavi discovered that the Linux kernel contained insufficient branch predictor...
PhantomFetch: Obfuscating Loads against Prefetcher Side-Channel Attacks
The IP-stride prefetcher has recently been exploited to leak secrets through side-channel attacks. It, however, cannot be simply disabled for security with prefetching speedup as a sacrifice. The state-of-the-art defense tries to retain the prefetching effect by hardware modification. In this...
[SECURITY] Fedora 42 Update: qt5-qtsensors-5.15.18-1.fc42
The Qt Sensors API provides access to sensor hardware via QML and C++ interfaces. The Qt Sensors API also provides a motion gesture recognition API for devices...
[SECURITY] Fedora 42 Update: qt5-qtvirtualkeyboard-5.15.18-1.fc42
The Qt Virtual Keyboard project provides an input framework and reference key board frontend for Qt 5. Key features include: Customizable keyboard layouts and styles with dynamic switching. Predictive text input with word selection. Character preview and alternative character view. Automatic...
Confidential Computing for Cloud Security: Exploring Hardware Based Encryption Using Trusted Execution Environments
The growth of cloud computing has revolutionized data processing and storage capacities to another levels of scalability and flexibility. But in the process, it has created a huge challenge of security, especially in terms of safeguarding sensitive data. Classical security practices, including...
ROS-20251106-09
A vulnerability in the QEMU hardware emulator is related to the incorrect release and use of the irqfd for vector 0 during boot time in QEMU Virtio PCI Bindings hw/virtio/virtio/pci.c. Exploitation of the of the vulnerability could allow an attacker to cause a denial of service...
