A catastrophic vulnerability that lurked silently within the Linux kernel for nearly 14 years is now actively weaponized in real-world cyberattacks, alongside two other critical errors. The United States Cybersecurity and Infrastructure Security Agency...
Four severe vulnerabilities deeply embedded within the Linux kernel, lurking undetected for 10 to 21 years, finally have functional public exploits. Consequently, these critical flaws allow attackers to achieve root privilege escalation. These vulnerabilities...
Users of anonymous operating systems typically rely on the guarantee that no single program running within the environment can betray their true identity. Sometimes, however, a solitary flaw in the Linux kernel is sufficient...
The Clash Between Safety Classifiers and Vulnerability Research Protective mechanisms in advanced AI models aim to hinder malicious actors. However, excessive safety restrictions can also halt legitimate software debugging. Security researcher Daniel Fox Franke...
Unmasking the RefluXFS Vulnerability Impervious defense mechanisms in Linux offer no sanctuary when critical vulnerabilities manifest at the filesystem layer itself. The newly identified RefluXFS Linux vulnerability permits an unprivileged local actor to covertly...
Legacy components can survive in the Linux kernel for decades. They often outlast the very systems that once depended on them. Yet the EFS file system appears set to finally depart. According to a...
A critical vulnerability has been unearthed within the Linux kernel. This flaw empowers an ordinary user to escalate their privileges to root. It threatens not merely servers and workstations, but also Android devices. Designated...
The Linux kernel has expanded to a scale that is difficult to imagine for an open-source project. Following a week of intense merges for Linux 7.2, the source tree surpassed 43 million lines. Moreover,...
The Linux kernel has finally settled an old debt. After years of effort, the Linux strncpy removal is complete in version 7.2. The strncpy API is now gone from the source tree. For decades,...
Security researcher Hyeonwoo Kim has disclosed a vulnerability named ITScape that disrupted behavior within KVM on arm64 and allowed a guest virtual machine to break out onto its host system. Critical Severity in the...
Administrators of expansive Linux fleets are being presented with an emergency “kill switch” designed to neutralize vulnerable segments of the kernel. Kernel maintainer Sasha Levin has submitted a patch titled Killswitch to the mailing...
Jailer is an eBPF-based process jailing system that provides mandatory access control (MAC) for Linux. It tracks processes using BPF task_storage maps and enforces role-based policies on file access, network operations, and process execution....
