A critical vulnerability exists in the USB audio driver of the Linux kernel that may lead to out-of-bounds memory reads. This vulnerability has been patched by Takashi Iwai from SUSE. If an attacker gains physical access to the system, they can exploit malicious USB devices to achieve privilege escalation, tamper with system memory, or execute … Read more
Friendly Reminder: The full text contains over 6200 words, estimated reading time is 16 minutes. Abstract In public cloud environments, users no longer own the hardware resources of the infrastructure; software runs in the cloud, and business data is also stored in the cloud. Therefore, security issues are one of the main concerns for users … Read more
A critical vulnerability exists in the USB audio driver of the Linux kernel that may lead to out-of-bounds memory reads. This vulnerability has been patched by Takashi Iwai from SUSE. If an attacker gains physical access to the system, they can exploit malicious USB devices to escalate privileges, tamper with system memory, or execute arbitrary … Read more
📢 Latest News On April 2, 2025, Beijing time, the official Go team urgently released Go 1.24.2 and Go 1.23.8, focusing on fixing a critical security vulnerability in the <span><span>net/http</span></span> package—HTTP Request Smuggling (CVE-2025-22871). This vulnerability could allow malicious attackers to bypass security checks, construct illegal requests, and threaten server security. 🚨 Vulnerability Impact Scope … Read more
Introduction: With the gradual development of the Internet of Things (IoT) era, the connections between devices have become closer, and each node cannot exist independently. Devices that are closely related to our daily lives, such as routers, cameras, and printers, increasingly impact various aspects of our lives, from personal privacy to intelligence gathering between hostile … Read more
Apache HTTP Server Path Traversal Vulnerability (CVE-2021-41773) 1. Vulnerability Overview CVE-2021-41773 is a high-risk path traversal vulnerability present in Apache HTTP Server version 2.4.49. Attackers can exploit this vulnerability to bypass the server’s path access restrictions and read or execute arbitrary files on the target server. If the server is configured to allow the execution … Read more
Annual subscribers can join the Technology English Learning Community, with weekly live classes on technology English. For details, see “Read the original text”. This Monday, a paper published by researchers Mathy Vanhoef and Frank Piessens from KU Leuven in Belgium regarding a security vulnerability in WPA2 (Wi-Fi Protected Access II) caused a seismic shock in … Read more