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CVE-2023-6679 – About The Linux kernel dpll subsystem (11th Dec 2023)
Preface: Null pointer dereference vulnerability can be exploited by hackers to maliciously crash a process to cause a denial of service. Can null pointer cause memory leak? This memory leak is caused by overwriting a pointer to allocated memory with either another valid pointer, or with a NULL pointer. Background: PLL – Phase Locked Loop…
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ABout KubeVirt: Announcement ID – SUSE-SU-2023:4693-1 (Rating: important ) 10th Dec 2023
Preface: Many enterprises have implemented Kubernetes and containers, and most also run virtual machines. This environment therefore increases operational complexity as well as time and infrastructure costs. Background: OpenStack, libvirt, Kubernetes, Vagrant, and boot2docker are the most popular alternatives and competitors to KubeVirt. What is the difference between Kubernetes and KubeVirt? Scheduling, networking and storage…
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About CVE-2023-40088: When similar design flaws arise, perhaps you question the effectiveness of your security architecture? (7th Dec 2023)
Preface: Bluetooth is now a regular part of your mobile experience. It covers everything from audio to wireless headphones and speakers, pairing game controllers and keyboards, network connections, and even the occasional file transfer over the air. Background: What is Bluetooth adapter in Android? The BluetoothAdapter lets you perform fundamental Bluetooth tasks, such as initiate…
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For AI world in future, NVIDIA has developed a Secure Deployment Considerations Guide address to Triton Inference Server (6th Dec 2023)
Preface: Artificial intelligence (AI) is growing like lightning. As a I.T computer user. Maybe we enjoy the benefits of smartphone apps features empowered by AI. As a matter of fact, we do no care or without knowledge what is AI back-end operations and architecture. For example, when you buy a steamed bun at the store,…
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CVE-2023-40082 whether caused by a previous vulnerability? (4th Dec 2023)
Preface: Das U-Boot (subtitled “the Universal Boot Loader” and often shortened to U-Boot. Background: Das U-Boot is an open-source boot loader used in embedded devices to perform various low-level hardware initialization tasks and boot the device’s operating system kernel. It is available for a number of computer architectures, including 68k, ARM, Blackfin, MicroBlaze, MIPS, Nios,…
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About ARM security advisory: CVE-2023-5427 – improper GPU memory processing operations to gain access to already freed memory (4th Dec 2023)
Preface: If you need memory to live beyond the life of the current function, you need to allocate it on the heap with malloc and manage it yourself. Background: The Android and Linux version of the Mali GPUs Device Driver provide low-level access to the Mali GPUs that are part of the Open Source Mali 5th…
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About CVE-2023-42917: Cybercriminals may exploit design flaws in iOS versions prior to 16.7.1 (1st Dec 2023)
Preface: Some people say that if AI (artificial intelligence) involves software development in the future, the occurrence of vulnerabilities may be reduced. On the other hand, experts speculate that the product development cycle may take more time. If artificial intelligence is also involved in business decisions, when they calculate the risk portfolio of products and…