docker-cve-2016-2107

docker-cve-2016-2107 CVE-2016-2107 のテストを実装する Docker コンテナ - LuckyNegative20 概要 CVE-2016-2107 の Docker 化されたテスト。コードは Filippo Valsorda によって書かれました： GitHub zero to decryption 脆弱性を説明するブログ online CVE-2016-2107 test 更新 現在のバージョンは静的リンクを使用して、出力ファイルを小さくし依存関係をなくしています。これにより、scratch をベースイメージとして（実質的にゼロサイズ、Docker...

Hypervisor-From-Scratch

Hypervisor From Scratch ハイパーバイザーをゼロから作成するチュートリアル すべてのパート » パート 1 · パート 2 · パート 3 · パート 4 · パート 5 · パート 6 · パート 7 · パート 8 解析やリバースエンジニアリングのタスクにハイパーバイザーを使用したい場合は、HyperDbg...

DracOS

Dracos Linux란 무엇인가? Dracos Linux www.dracos-linux.org 는 인도네시아의 Linux 운영 체제로, GNU General Public License v3.0의 보호 아래 Linux From Scratch를 기반으로 구축된 오픈 소스입니다. 이 운영 체제는 보안 테스트침투 테스트를 수행하는 데 사용되는 Linux 배포판의 한 변종입니다. Arm의 Dracos Linux는 수백 가지의 유압식 침투 테스트, 포렌식 및 리버스 엔지니어링을 제공합니다. GUI 기반 도구를 사용하지 않으며, CLI명...

cve-2026-31431

CVE-2026-31431 — Copy Fail: Linux 커널 LPE 연구 실험실 교육 목적으로만 사용하십시오. 명시적 승인 없이 시스템에 사용하지 마십시오. 목차 취약점 설명 영향 받는 구성 요소 작동 방식 실험실 설정 Docker PoC — 시연 완화 조치 참고 자료 취약점 설명 필드| 값 ---|--- CVE| CVE-2026-31431 별칭| Copy Fail CVSS| 7.8 High 유형| Local Privilege Escalation LPE 영향 받는 커널| 2017 – 2026 커밋 72548b093ee3 ...

DEBIAN-CVE-2026-90064

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Reject page faults from non-fault-mode scratch VMs Having scratch enabled does not make a VM capable of handling recoverable page faults. Allowing scratch VMs through the ASID lookup also admits dma-fence mode VMs. If suc...

CVE-2026-90064

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Reject page faults from non-fault-mode scratch VMs Having scratch enabled does not make a VM capable of handling recoverable page faults. Allowing scratch VMs through the ASID lookup also admits dma-fence mode VMs. If suc...

CVE-2026-90064 drm/xe: Reject page faults from non-fault-mode scratch VMs

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Reject page faults from non-fault-mode scratch VMs Having scratch enabled does not make a VM capable of handling recoverable page faults. Allowing scratch VMs through the ASID lookup also admits dma-fence mode VMs. If suc...

CVE-2026-90064 drm/xe: Reject page faults from non-fault-mode scratch VMs

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Reject page faults from non-fault-mode scratch VMs Having scratch enabled does not make a VM capable of handling recoverable page faults. Allowing scratch VMs through the ASID lookup also admits dma-fence mode VMs. If suc...

CVE-2026-90064: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Reject page faults from non-fault-mode scratch VMs Having scratch enabled does not make a VM capable of handling recoverable page faults. Allowing scratch VMs through the ASID lookup also admits dma-fence mode VMs. If suc...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: KEYS: Trusted: Fixed a memory leak in tpm2keyencode. The “scratch” space is never freed. This issue is addressed by calling kfree in both the success and error cases...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/ast: Fixed soft lockup issues. There is a while-loop in astdpsetonoff, which could lead to an infinite loop. This is because the register VGACRI-Dx checked in this API is actually a scratch register controlled by an MCU named...

CVE-2026-0799

In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and must not exceed 15, but libpcap BPF interpreter does not validate the value. In particular uncommon use cases a crafted filter program can cause the interpreter to tr...

UBUNTU-CVE-2026-0799

In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and must not exceed 15, but libpcap BPF interpreter does not validate the value. In particular uncommon use cases a crafted filter program can cause the interpreter to tr...

CVE-2026-0799

libpcap versions before 1.10.7 contain an out-of-bounds read and write (OOBR/OOBW) in its BPF interpreter. In BPF instructions that load/store a value from/to a scratch memory register, the register index is an unsigned 32-bit integer that must not exceed 15, but the interpreter does not validate...

EUVD-2026-72015

In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and must not exceed 15, but libpcap BPF interpreter does not validate the value. In particular uncommon use cases a crafted filter program can cause the interpreter to tr...

CVE-2026-0799

In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and must not exceed 15, but libpcap BPF interpreter does not validate the value. In particular uncommon use cases a crafted filter program can cause the interpreter to tr...

CVE-2026-0799 OOBR and OOBW in libpcap before 1.10.7

In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and must not exceed 15, but libpcap BPF interpreter does not validate the value. In particular uncommon use cases a crafted filter program can cause the interpreter to tr...

CVE-2026-0799

In BPF instructions that load/store a value from/to a scratch memory register the register index is an unsigned 32-bit integer and must not exceed 15, but libpcap BPF interpreter does not validate the value. In particular uncommon use cases a crafted filter program can cause the interpreter to tr...

CVE-2026-31431

CVE-2026-31431 "Copy Fail" Toolkit Author: byt3l0rd Detector and proof-of-concept LPE for the Linux algifaead / authencesn page-cache scratch-write bug disclosed 2026-04-29. Disclosure writeup: https://xint.io/blog/copy-fail-linux-distributions Authorization Use only on hosts you own or are...

SUSE CVE-2026-72169

In the Linux kernel, the following vulnerability has been resolved: kho: make sure scratch size is always aligned by CMAMINALIGNMENTBYTES When using scratchscale, the scratch sizes are rounded up to CMAMINALIGNMENTBYTES since they will be released as MIGRATECMA. This is not done when using fixed...