A new Spectre v2 attack variant called Branch Target Reuse (BTR) can recover root password hashes from Intel computers running Linux in just a few […]
A group of academics from VUSec and Scuola Superiore Sant’Anna have disclosed details of a new Spectre CPU vulnerability variant that affects Just-In-Time (JIT) engines […]
A use-after-free in the Linux kernel’s AF_UNIX socket subsystem can be used to escape a container and gain root on the host, security firm DepthFirst […]
A use-after-free in the Linux kernel’s AF_UNIX socket subsystem can be used to escape a container and gain root on the host, security firm DepthFirst […]
A new flaw in the Linux kernel’s KVM virtualization code for ARM64 processors can leave a freed piece of host memory exposed to a guest […]
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is warning that hackers are exploiting three Linux kernel vulnerabilities, one of them rated critical. The three […]
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Friday added three security flaws impacting the Linux kernel to its Known Exploited Vulnerabilities (KEV) catalog, […]
Cybersecurity researchers have disclosed details of a multi-platform campaign that uses the Message Queueing Telemetry Transport (MQTT) protocol as a communication channel to control Windows […]
A previously unknown malware framework called BambooToken, active since at least 2023, is now using the Message Queuing Telemetry Transport (MQTT) protocol to communicate with […]
A Linux rootkit targeting devices in F5 BIG-IP APM environments can intercept PHP file loading and inject a fileless web shell directly into memory, avoiding […]
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