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Full Disclosure: Xbox 360 Hypervisor Privilege Escalation Vulnerability
| | blog.quarkslab.com
Attacking Titan M with Only One Byte - Quarkslab's blog
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| | Following our presentation at Black Hat USA, in this blog post we provide some details on CVE-2022-20233, the latest vulnerability we found on Titan M, and how we exploited it to obtain code execution on the chip.
| | m417z.com
Privilege escalation using the XAML diagnostics API (CVE-2023-36003) - m417z / blog - A Blog About Stuff
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| | This is a write-up of a vulnerability that I discovered in Windows. The vulnerability was patched in December's Patch Tuesday, and the CVE assigned to it is CVE-2023-36003. The vulnerability allows a non-elevated process to inject a DLL into an elevated or otherwise inaccessible process, allowing for privilege escalation. The vulnerability is caused by a lack of security checks in the InitializeXamlDiagnosticsEx API, which is used for inspecting applications that use Extensible Application Markup Language (XAML) for their UI. XAML is the recommended way to build user interfaces in new Windows applications, and is used by more and more built-in applications, including Task Manager and Windows Terminal.
| | packetstormsecurity.com
Operating System: Fedora Packet Storm
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| | Information Security Services, News, Files, Tools, Exploits, Advisories and Whitepapers
| | www.starlab.io
Using `gdb` to Debug the Linux Kernel - Star Lab Software
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| There are many great tools that are useful for debugging the Linux kernel, including good old-fashioned printk, ftrace, and kgdb. In this post we'll be exploring how to use the kernel debugger (kgdb) to debug a QEMU VM, although some of the techniques below may be applied to debugging via hardware interfaces like JTAG. Using gdb as a front-end for the kernel debugger allows us to debug the kernel in the familiar and powerful debugging interface of gdb.