SEMA-GUARD: Semantic and Graph-Based Vulnerability Detection in Assembly Code

In cases where source code is not available, such as malware analysis, firmware analysis, and embedded systems analysis, vulnerability detection in compiled programs has gained importance. Current methods are heavily reliant on syntactical regularities or higher level representations that are...

CVE-2026-10512

The X25519 x8664 assembly implementation fails to clear the most significant bit during the final modular reduction, so the computed result may not be fully reduced modulo the field prime 2^255 - 19. This can leave the field element in a non-canonical form, producing an incorrect result from the...

ExploitDev

Assembly Code Compilation & Shell Generation Follow the steps...

Potentially Incorrect Output of Constant-Time Swap/Select on Aarch64

The implementation of constant-time swap and select on aarch64 platforms used a cmp instruction in inline assembly to check whether an 8-bit wide selector was 0. The cmp instruction works on 32-bit registers, which included the unspecified high 24 bits of the cmp operand. Depending on the executi...

RustCrypto security vulnerabilities

RustCrypto is an open-source authentication encryption algorithm with associated data algorithms developed by RustCrypto. Versions of RustCrypto prior to 0.4.4 contained security vulnerabilities, which were caused by the compiler generating non-constant-time assembly code...

EUVD-2015-0994

Malware in sbrugna...

EUVD-2018-12978

Malware in sbrugna...

EUVD-2019-16048

Malware in sbrugna...

Go Assembly Mutation Testing

While maintaining and developing the Go cryptography standard library, we often spend significantly more time on testing than on implementation. That’s good and an important part of how we achieve our excellent security track record. Ideally, this would be especially true for the least safe parts...

Deconstructing Obfuscation: a Four-Dimensional Framework for Evaluating Large Language Models Assembly Code Deobfuscation Capabilities

Large language models LLMs have shown promise in software engineering, yet their effectiveness for binary analysis remains unexplored. We present the first comprehensive evaluation of commercial LLMs for assembly code deobfuscation. Testing seven state-of-the-art models against four obfuscation...

CVE-2022-48922 riscv: fix oops caused by irqsoff latency tracer

In the Linux kernel, the following vulnerability has been resolved: riscv: fix oops caused by irqsoff latency tracer The tracehardirqson,off require the caller to setup frame pointer properly. This because these two functions use macro 'CALLERADDR1' aka. builtinreturnaddress1 to acquire caller...

CVE-2022-48922

In the Linux kernel, the following vulnerability has been resolved: riscv: fix oops caused by irqsoff latency tracer The tracehardirqson,off require the caller to setup frame pointer properly. This because these two functions use macro 'CALLERADDR1' aka. builtinreturnaddress1 to acquire caller...

CVE-2021-47618 ARM: 9170/1: fix panic when kasan and kprobe are enabled

In the Linux kernel, the following vulnerability has been resolved: ARM: 9170/1: fix panic when kasan and kprobe are enabled arm32 uses software to simulate the instruction replaced by kprobe. some instructions may be simulated by constructing assembly functions. therefore, before executing...

CVE-2024-33904

In plugins/HookSystem.cpp in Hyprland through 0.39.1 before 28c8561, through a race condition, a local attacker can cause execution of arbitrary assembly code by writing to a predictable temporary file...

CVE-2024-33904

In plugins/HookSystem.cpp in Hyprland through 0.39.1 before 28c8561, through a race condition, a local attacker can cause execution of arbitrary assembly code by writing to a predictable temporary file...

CVE-2024-33904

In plugins/HookSystem.cpp in Hyprland through 0.39.1 before 28c8561, through a race condition, a local attacker can cause execution of arbitrary assembly code by writing to a predictable temporary file...

CVE-2024-33904

The Hyprland dynamic tiling Wayland compositor is vulnerable to a race condition in the plugins/HookSystem.cpp component. A local attacker can exploit this flaw by writing to a predictable temporary file to achieve arbitrary assembly code execution . This affects Hyprland versions through 0.39.1 ...

Hyprland 安全漏洞

Hyprland is a wlroots-based dynamic tiling Wayland composition application open-sourced by Hypr Development. A security vulnerability exists in Hyprland version 0.39.1 and earlier versions. An attacker could exploit this vulnerability to execute arbitrary assembly code by writing predictable...

LLVM 安全漏洞

LLVM is a toolkit for building highly optimized compilers, optimizers, and runtime environments for LLVM. A security vulnerability exists in LLVM versions prior to 18.1.3 that stems from the presence of an assembly code generation error problem...

LinearBondingCurve.log2 function contains an incorrect shift operation that could lead to wrong calculation.

Lines of code Vulnerability details Impact The values in the shift operation are reversed. The provided inline assembly code for the log2 function appears to be an issue in the sequence of shift operations. Let's break down the relevant part of the code: r := or r, byte and0x1f, shrshrr, x,...