xnu

XNU는 무엇인가? XNU 커널은 macOS 및 iOS 운영 체제에서 사용되는 Darwin 운영 체제의 일부입니다. XNU는 X is Not Unix의 약어입니다. XNU는 Carnegie Mellon University에서 개발된 Mach 커널과 FreeBSD의 구성 요소, 그리고 IOKit이라고 하는 드라이버 작성을 위한 C++ API를 결합한 하이브리드 커널입니다. XNU는 단일 프로세서 및 다중 프로세서 구성 모두에 대해 x8664 및 ARM64에서 실행됩니다. XNU 소스 트리 config - 지원 아키텍처 및 플랫폼...

So You Want To Build A Nethunter Kernel

Итак, вы хотите собрать ядро Nethunter Введение Самое большое препятствие для большинства людей, желающих настроить устройство Nethunter, — это требование к ядру. Если для вашего устройства ещё нет готового и поддерживаемого ядра, вам придётся собрать его самостоятельно. Документации по этому...

linux-4.19.72_CVE-2020-14381

리눅스 커널 커널 개발자와 사용자를 위한 여러 가이드가 있습니다. 이 가이드들은 HTML 및 PDF와 같은 여러 형식으로 렌더링될 수 있습니다. 먼저 Documentation/admin-guide/README.rst를 읽어주세요. 문서를 빌드하려면 make htmldocs 또는 make pdfdocs를 사용하세요. 서식이 지정된 문서는 온라인에서도 읽을 수 있습니다: https://www.kernel.org/doc/html/latest/ Documentation/ 하위 디렉토리에는 다양한 텍스트 파일이 있으며, 그 중 여러 파...

like-dbg

LIKE-DBG LIKE-DBG LI nux-KE rnel-D e B u G ger는 Linux 커널 디버깅 환경을 설정할 때 필요한 지루한 단계를 자동화하는 것을 목표로 합니다. 저는 커널 익스플로잇 연구에 뛰어들기 시작했고, 기존 솔루션들이 충분히 쓸만하지 않다는 것을 알게 되었습니다. 따라서 이 프로젝트는 연구에 뛰어들기 전에 필요한 모든 사전 단계를 가능한 한 수월하고 재미있게 만들기 위한 시도입니다. 커널 빌드부터 에뮬레이트된 환경에서 실행, 디버거 연결까지 모든 단계는 docker 컨테이너 내부에서 투명하게 처리되어...

UBUNTU-CVE-2026-64507

In the Linux kernel, the following vulnerability has been resolved: x86/bugs: Enable IBPB flush on BPF JIT allocation Enable hardening against JIT spraying when Spectre-v2 mitigations are in use. Specifically, issue an IBPB flush on BPF JIT memory reuse. Skip enabling the IBPB flush if the BPF...

CVE-2026-53314

In the Linux kernel, the following vulnerability has been resolved: padata: Put CPU offline callback in ONLINE section to allow failure syzbot reported the following warning: DEAD callback error for CPU1 WARNING: kernel/cpu.c:1463 at cpudown+0x759/0x1020 kernel/cpu.c:1463, CPU0: syz.0.1960/14614 ...

UBUNTU-CVE-2022-48889

In the Linux kernel, the following vulnerability has been resolved: ASoC: Intel: sof-nau8825: fix module alias overflow The maximum name length for a platformdeviceid entry is 20 characters including the trailing NUL byte. The sofnau8825.c file exceeds that, which causes an obscure error message:...

CVE-2024-36892

In the Linux kernel, the following vulnerability has been resolved: mm/slub: avoid zeroing outside-object freepointer for single free Commit 284f17ac13fe "mm/slub: handle bulk and single object freeing separately" splits single and bulk object freeing in two functions slabfree and slabfreebulk...

CVE-2024-36892 mm/slub: avoid zeroing outside-object freepointer for single free

In the Linux kernel, the following vulnerability has been resolved: mm/slub: avoid zeroing outside-object freepointer for single free Commit 284f17ac13fe "mm/slub: handle bulk and single object freeing separately" splits single and bulk object freeing in two functions slabfree and slabfreebulk...

CVE-2024-26957

In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: fix reference counting on zcrypt card objects Tests with hot-plugging crytpo cards on KVM guests with debug kernel build revealed an use after free for the load field of the struct zcryptcard. The reason was an...

CVE-2024-26896

In the Linux kernel, the following vulnerability has been resolved: wifi: wfx: fix memory leak when starting AP Kmemleak reported this error: unreferenced object 0xd73d1180 size 184: comm "wpasupplicant", pid 1559, jiffies 13006305 age 964.245s hex dump first 32 bytes: 00 00 00 00 00 00 00 00 00 ...

kernel: objtool: Fix SEGFAULT

A NULL pointer dereference was found in objtool, a build-time tool used during Linux kernel compilation. When findinsn returns NULL on failure, the code proceeds to dereference the NULL pointer, causing objtool to crash with a segmentation fault during kernel build operations...

CentOS Update for bpftool CESA-2019:3979 centos7

The remote host is missing an update for the SPDX-FileCopyrightText: 2019 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Moderate: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 6.5 Advanced Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

Vulnerabilities in the Debian GNU/Linux operating system that allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information

The multiple vulnerabilities in the kernel-build-2.6.8-power3-smp Debian GNU/Linux operating system may lead to breaches of confidentiality, integrity, and accessibility of protected information. These vulnerabilities can be exploited remotely...

Vulnerabilities in the Debian GNU/Linux operating system that allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information

The kernel-build-2.6.8-3 package of the Debian GNU/Linux operating system has multiple vulnerabilities. Exploitation of these vulnerabilities may lead to breaches of confidentiality, integrity, and accessibility of protected information. These vulnerabilities can be exploited remotely...

Vulnerabilities in the Debian GNU/Linux operating system that allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information

The kernel-build-2.6.8-3-power3 package of the Debian GNU/Linux operating system has multiple vulnerabilities. Exploitation of these vulnerabilities may lead to breaches of confidentiality, integrity, and accessibility of protected information. These vulnerabilities can be exploited remotely...

Vulnerabilities in the Debian GNU/Linux operating system that allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information

The multiple vulnerabilities in the kernel-build-2.6.8-3-powerpc Debian GNU/Linux operating system can be exploited, resulting in a violation of the confidentiality, integrity, and accessibility of protected information. These vulnerabilities can be exploited remotely...

Vulnerabilities in the Debian GNU/Linux operating system that allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information

The multiple vulnerabilities in the kernel-build-2.6.8-power3 Debian GNU/Linux operating system can be exploited, leading to breaches of confidentiality, integrity, and accessibility of protected information. These vulnerabilities can be exploited remotely...

Vulnerabilities in the Debian GNU/Linux operating system that allow a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information

The kernel-build-2.6.8-2 package of the Debian GNU/Linux operating system has multiple vulnerabilities. Exploitation of these vulnerabilities may lead to breaches of confidentiality, integrity, and accessibility of protected information. These vulnerabilities can be exploited remotely...