seccomp-tools

Seccomp Tools seccomp 분석을 위한 강력한 도구입니다. 이 프로젝트는 주로그러나 전적으로는 아닌 CTF pwn 챌린지에서 seccomp 샌드박스를 분석하는 데 목적을 둡니다. 일부 기능은 CTF에 특화되어 있지만, 실제 환경의 seccomp 필터를 분석하는 데에도 그만큼 유용합니다. 기능 Dump - 실행 파일에서 seccomp BPF를 자동으로 덤프합니다. Disasm - seccomp BPF를 사람이 읽을 수 있는 형식으로 변환합니다. 간단한 역컴파일 지원. 가능한 경우 syscall 이름과 인자 표시...

zephyr

.. raw:: html Zephyr 프로젝트는 여러 하드웨어 아키텍처를 지원하는 확장 가능한 실시간 운영 체제RTOS로, 리소스가 제한된 장치에 최적화되어 있으며 보안을 염두에 두고 설계되었습니다. Zephyr OS는 리소스 제약 시스템에서 사용하기 위해 설계된 작은 공간의 커널을 기반으로 합니다: 단순한 임베디드 환경 센서와 LED 웨어러블부터 정교한 스마트워치 및 IoT 무선 게이트웨이에 이르기까지 다양합니다. Zephyr 커널은 ARMCortex-A, Cortex-R, Cortex-M, Intel x86, ARC,...

USN-8610-1: Linux kernel (Azure CVM) vulnerabilities

Maxim Suhanov discovered that the NTFS file system implementation in the Linux kernel did not properly validate file name length in certain situations, leading to an out-of-bounds read. An attacker could use this to construct a malicious NTFS image that, when mounted and operated on, could expose...

USN-8607-1 linux-azure-fde vulnerabilities

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. CVE-2025-54505 It was discovered that some AMD Zen 2 processors did not properly isolate shared...

USN-8574-2 linux-fips, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-oracle vulnerabilities

It was discovered that some AMD processors did not properly clear data in the floating point divider unit during speculative execution. A local attacker could use this to expose sensitive information. CVE-2025-54505 It was discovered that some AMD Zen 2 processors did not properly isolate shared...

Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: golang1.25: golang1.25-1.25.12-1.1.hum1 aarch64, x8664 golang1.25-bin-1.25.12-1.1.hum1 aarch64, x8664 golang1.25-docs-1.25.12-1.1.hum1 noarch golang1.25-misc-1.25.12-1.1.hum1 noarch...

openSUSE 16 Security Update : radare2 (openSUSE-SU-2026:20653-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20653-1 advisory. Changes in radare2: - Update to version 6.1.4 bsc1262142, CVE-2026-40499: Analysis: improve autoname scoring, jmptbl detection, and performance...

Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: ruff: python3-ruff-0.15.11-1.hum1 noarch ruff-0.15.11-1.hum1 aarch64, x8664 ruff-0.15.11-1.hum1.src src...

The vulnerability of the oop4_sram_init() function in the arch/arm/mach-omap2/omap4-common.c file, which is part of the Linux operating system’s platform support module for ARM cores, allows a hacker to cause a service failure.

The vulnerability of the op4sraminit function in the arch/arm/mach-omap2/omap4-common.c file, which is part of the Linux operating system’s ARM platform support module, is related to errors during link time. Exploiting this vulnerability could allow an attacker to cause a service failure...

Ubuntu 24.04 LTS : Linux kernel (Low Latency) vulnerabilities (USN-8052-1)

"The remote Ubuntu 24.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8052-1 advisory. It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory...

USN-7879-3 linux-aws-6.14, linux-oracle-6.14 vulnerabilities

It was discovered that improper initialization of CPU cache memory could allow a local attacker with hypervisor access to overwrite SEV-SNP guest memory resulting in loss of data integrity. CVE-2024-36331 Several security issues were discovered in the Linux kernel. An attacker could possibly use...

SUSE-SU-2025:4096-1 Security update for binutils

This update for binutils fixes the following issues: - Do not enable '-z gcs=implicit' on aarch64 for old codestreams. Update to version 2.45: New versioned release of libsframe.so.2 s390: tools now support SFrame format 2; recognize 'z17' as CPU name bsc1247105, jscIBM-1485 sframe sections are n...

USN-7719-1: Linux kernel (Raspberry Pi Real-time) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - PowerPC architecture; - x86 architecture; - Block layer subsystem; - GPIO subsystem; - GPU...

Microsoft Win32k 安全漏洞

Microsoft Win32k is a system file for Windows multi-user management from Microsoft USA. A security vulnerability exists in Microsoft Win32k. An attacker can exploit the vulnerability to elevate privileges. The following products and versions are affected: Windows 10 Version 21H2 for 32-bit...

SUSE-SU-2025:20046-1 Security update for runc

This update for runc fixes the following issues: Update to runc v1.1.14. Upstream changelog is available from . - CVE-2024-45310: Fixed that runc can be tricked into creating empty files/directories on host bsc1230092 Update to runc v1.1.13. Upstream changelog is available from . - Fixed a...

USN-7159-4 linux-iot vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM32 architecture; - ARM64 architecture; - S390 architecture; - x86 architecture; - Power management core; - GPU...

[SECURITY] Fedora 41 Update: radare2-5.9.8-4.fc41

The radare2 is a reverse-engineering framework that is multi-architecture, multi-platform, and highly scriptable. Radare2 provides a hexadecimal editor, wrapped I/O, file system support, debugger support, diffing between two functions or binaries, and code analysis at opcode, basic block, and...

Context is King: Using API Sessions for Security Context

There’s no doubt that API security is a hot topic these days. The continued growth in API-related breaches and increase in publicized API vulnerabilities has pushed API security to the top of CISO’s lists. The tools in the market for API security still have room for improvement, of course. One of...

USN-6818-3 linux-nvidia-6.5 vulnerabilities

Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel did not properly validate H2C PDU data, leading to a null pointer dereference vulnerability. A remote attacker could use this to cause a denial of service system crash. CVE-2023-6356, CVE-2023-6535, CVE-2023-6536 It was...

PT-2024-1423

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.28 Description The issue is related to an integer overflow in the raid5 cache count function of the Linux kernel's RAID driver. This can potentially allow an attacker to impact the confidentiality, integrity,...