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Security Focus: CVE-2023-20857 – vmware Workspace ONE Content (3rd Mar 2023 GMT+9)
Preface: It’s always easy to forget things. Forget even your girlfriend’s birthday. So, whatever security alerts, after more than a year, become worthless. It seems nothing. Maybe not for you. But I totally agree. Background: If Android phone OS taken unofficial modified (ROOTED) . Users can install and run applications that can only be done…
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CVE-2023-23005: Closer look of Linux kernel design weakness (memory-tier[.]c) – 2nd Mar 2023
Preface: A NUMA system is a computer platform that comprises multiple components or assemblies each of which may contain 0 or more CPUs, local memory, and/or IO buses. Background: On new design Systems servers running Linux, a set of the PCIe slots support a unique feature called 64-bit direct memory access (DMA). DMA improves I/O…
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CVE-2023-20937 Digging a little more, is this exactly where the problem occurs. (1st Mar 2023)
Preface: Top Programming Languages for Android App Development in 2023 · Most Popular Programming Languages for Android · Kotlin · Java · C# · C++/C · Python. What is C language use-after-free. Use-After-Free (UAF) is a vulnerability related to incorrect use of dynamic memory during program operation. If after freeing a memory location, a program…