6 Reasons Occupancy Monitoring Is Key for Energy Efficiency

Today, with the world more conscious than ever about the conservation of energy, efficiency becomes even more critical.…...

EUVD-2021-7325

Malicious code in bioql PyPI...

Seeing Is Deceiving: Mirror-Based LiDAR Spoofing for Autonomous Vehicle Deception

Autonomous vehicles AVs rely heavily on LiDAR sensors for accurate 3D perception. We show a novel class of low-cost, passive LiDAR spoofing attacks that exploit mirror-like surfaces to inject or remove objects from an AV's perception. Using planar mirrors to redirect LiDAR beams, these attacks...

RDMA/bnxt_re: Avoid CPU lockups due fifo occupancy check loop

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MoEcho: Exploiting Side-Channel Attacks to Compromise User Privacy in Mixture-Of-Experts LLMs

The transformer architecture has become a cornerstone of modern AI, fueling remarkable progress across applications in natural language processing, computer vision, and multimodal learning. As these models continue to scale explosively for performance, implementation efficiency remains a critical...

Yet Another Mirage of Breaking MIRAGE: Debunking Occupancy-Based Side-Channel Attacks on Fully Associative Randomized Caches

Recent work presented at USENIX Security 2025 claims that occupancy-based attacks can recover AES keys from the MIRAGE randomized cache. In this paper, we examine these claims and find that they arise from fundamental modeling flaws. Most critically, the authors' simulation of MIRAGE uses a...

Linux Distros Unpatched Vulnerability : CVE-2024-42073

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: mlxsw: spectrumbuffers: Fix memory corruptions on Spectrum-4 systems The following two share...

CVE-2025-46458

Cross-Site Request Forgery CSRF vulnerability in x000x occupancyplan occupancyplan allows SQL Injection.This issue affects occupancyplan: from n/a through = 1.0.3.0...

CVE-2021-1861

An issue existed in determining cache occupancy. The issue was addressed through improved logic. This issue is fixed in macOS Big Sur 11.3. A malicious website may be able to track users by setting state in a cache...

Machine Learning for Cyber-Attack Identification from Traffic Flows

This paper presents our simulation of cyber-attacks and detection strategies on the traffic control system in Daytona Beach, FL. using Raspberry Pi virtual machines and the OPNSense firewall, along with traffic dynamics from SUMO and exploitation via the Metasploit framework. We try to answer the...

SUSE CVE-2025-38049

In the Linux kernel, the following vulnerability has been resolved: x86/resctrl: Fix allocation of cleanest CLOSID on platforms with no monitors Commit 6eac36bb9eb0 "x86/resctrl: Allocate the cleanest CLOSID by searching closidnumdirtyrmid" added logic that causes resctrl to search for the CLOSID...

CVE-2025-38049

In the Linux kernel, the following vulnerability has been resolved: x86/resctrl: Fix allocation of cleanest CLOSID on platforms with no monitors Commit 6eac36bb9eb0 "x86/resctrl: Allocate the cleanest CLOSID by searching closidnumdirtyrmid" added logic that causes resctrl to search for the CLOSID...

DEBIAN-CVE-2025-38049

In the Linux kernel, the following vulnerability has been resolved: x86/resctrl: Fix allocation of cleanest CLOSID on platforms with no monitors Commit 6eac36bb9eb0 "x86/resctrl: Allocate the cleanest CLOSID by searching closidnumdirtyrmid" added logic that causes resctrl to search for the CLOSID...

UBUNTU-CVE-2025-38049

In the Linux kernel, the following vulnerability has been resolved: x86/resctrl: Fix allocation of cleanest CLOSID on platforms with no monitors Commit 6eac36bb9eb0 "x86/resctrl: Allocate the cleanest CLOSID by searching closidnumdirtyrmid" added logic that causes resctrl to search for the CLOSID...

CVE-2025-38049 x86/resctrl: Fix allocation of cleanest CLOSID on platforms with no monitors

In the Linux kernel, the following vulnerability has been resolved: x86/resctrl: Fix allocation of cleanest CLOSID on platforms with no monitors Commit 6eac36bb9eb0 "x86/resctrl: Allocate the cleanest CLOSID by searching closidnumdirtyrmid" added logic that causes resctrl to search for the CLOSID...

CVE-2025-38049 x86/resctrl: Fix allocation of cleanest CLOSID on platforms with no monitors

In the Linux kernel, the following vulnerability has been resolved: x86/resctrl: Fix allocation of cleanest CLOSID on platforms with no monitors Commit 6eac36bb9eb0 "x86/resctrl: Allocate the cleanest CLOSID by searching closidnumdirtyrmid" added logic that causes resctrl to search for the CLOSID...

EXAM: Exploiting Exclusive System-Level Cache in Apple M-Series SoCs for Enhanced Cache Occupancy Attacks

Cache occupancy attacks exploit the shared nature of cache hierarchies to infer a victim's activities by monitoring overall cache usage, unlike access-driven cache attacks that focus on specific cache lines or sets. There exists some prior work that target the last-level cache LLC of Intel...

SUSE CVE-2024-56695

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Use dynamic allocation for CU occupancy array in 'kfdgetcuoccupancy' The kfdgetcuoccupancy function previously declared a large cuoccupancy array as a local variable, which could lead to stack overflows due to excessi...

UBUNTU-CVE-2024-56695

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Use dynamic allocation for CU occupancy array in 'kfdgetcuoccupancy' The kfdgetcuoccupancy function previously declared a large cuoccupancy array as a local variable, which could lead to stack overflows due to excessi...

CVE-2024-56695

CVE-2024-56695 affects the Linux kernel’s AMDGPU/KFD subsystem. The vulnerability arose from a large local cu_occupancy array in kfd_get_cu_occupancy(), risking stack overflow when AMDGPU_MAX_QUEUES is large. The fix replaces the static stack allocation with dynamic memory via kcalloc and ensures...