Document-Linux-Privilege-Escalation

Linux Privilege Escalation via snapd Project Goal: Exploiting the vulnerability called "DirtySock" CVE-2019-7304 in the REST API for Canonical's snapd daemon a default service in Ubuntu Linux, to gain root access. Ramil Mustafayev's Guide:...

CVE-2024-31317

CVE-2024-31317 서문 며칠 전 JD 공식 계정에서 CVE-2024-31317 취약점 분석 글을 봤는데, 전체적으로 읽어보니 꽤 흥미로웠습니다. 또한 차량용 인포테인먼트 시스템의 현재 주류 솔루션은 모두 Android이며 해당 취약점의 영향을 받는 범위 내에 있어 재현을 시작했습니다. 사용자 모드 권한 상승이므로 먼저 해당 사용자 권한을 획득해야 합니다. 따라서 차량 네트워크 환경에서는 일부 제한이 있습니다. 현재 주류 방법은 알 수 없는 서명의 APK 설치를 제한하고, 공학 모드 및 ADB에 직접 접근할 수 없도록 ...

suricata_exporter

Suricata Prometheus Exporter 이것은 유닉스 소켓을 통해 dump-counters를 사용하여 메트릭을 조회하는 Suricata용 Prometheus Exporter입니다. 사용법 root@kitploit: $ ./suricataexporter -h Usage of ./suricataexporter: -suricata.socket-path string Path to the Suricata Command socket. default "/var/run/suricata.socket" -version Output...

GHSA-FPH4-WMHF-6FWF vulnerabilities

Vulnerabilities for packages: opensearch-dashboards, vitess...

uptux

uptux 리눅스 시스템을 위한 특화된 권한 상승 점검 도구입니다. 현재 구현된 기능: 쓰기 가능한 systemd 경로, 서비스, 타이머, 소켓 유닛 systemd 유닛 파일을 디스어셈블하여 다음 항목 탐지: 쓰기 가능한 실행 파일 참조 쓰기 가능한 디렉터리를 가리키는 깨진 심볼릭 링크 참조 상대 경로 구문 쓰기 가능한 유닉스 소켓 파일 눈에 띄지 않는 API 쓰기 가능한 D-Bus 경로 과도하게 허용적인 D-Bus 서비스 설정 루트로 실행되며 파일 바인딩 유닉스 도메인 소켓에서 응답하는 HTTP API 이러한 점검들은 제가 ...

CVE-2026-80753

In the Linux kernel, the following vulnerability has been resolved: ovpn: run deferred work on a module-owned workqueue ovpn queues several work items whose callbacks execute module text. These works currently run on the global system workqueues, so module exit has no driver-owned drain point tha...

CVE-2026-80747

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Add bounds check for CRAT subtype length The CRAT parser validates that the subtype header fits within the image, but does not verify that the advertised subtype length fits. A malformed CRAT table with an oversized...

CVE-2026-80741

In the Linux kernel, the following vulnerability has been resolved: drm/log: Fix out-of-bounds read on empty message length drmlogdrawkmsgrecord accesses slen - 1 to strip the trailing newline, but len is unsigned int. If len is 0, the subtraction wraps to UINTMAX, causing an out-of-bounds read...

CVE-2026-84381

HTTPX2 is a next generation HTTP client for Python. Prior to 2.10.0, httpcore2 fails to start TLS in src/httpcore2/httpcore2/sync/socksproxy.py and src/httpcore2/httpcore2/async/socksproxy.py when the remote origin uses wss through a SOCKS5 proxy because the TLS upgrade condition only recognizes...

CVE-2021-40438

CVE-2021-40438 익스플로잇 PoC Docker 설정 포함 Apache 설정과 Dockerfile이 포함된 디렉터리로 이동합니다 리포지토리에 공유됨. 이미지 빌드: docker build -t cve-2021-40438:1.0 . Docker 이미지 실행: docker run --rm -d -p 4444:80 cve-2021-40438:1.0 참고: 이미지 이름 대신 이미지 ID를 사용할 수도 있습니다. 'docker images' 명령어로 이미지 상세 정보를 확인하세요. 익스플로잇 서비스: curl...

EUVD-2026-66587

In the Linux kernel, the following vulnerability has been resolved: afunix: Unlink sccentry in unixdeledge. Kyle Zeng reported that GC could free a dead SCC partially. The scenario is as follows: 1 Create two SCCs: X -. A B ^--' 2 Run the following concurrently: 2-1 send sk-B to sk-B from sk-X 2-...

CVE-2026-80580

In the Linux kernel, the following vulnerability has been resolved: fbdev: bound mode sysfs output to the sysfs buffer modestring uses snprintf which can return a value larger than the remaining buffer space. showmodes accumulates the return value into i without checking whether i has reached...

CVE-2026-80578

In the Linux kernel, the following vulnerability has been resolved: fbdev: core: Fix pointer desynchronization in fbioread In fbioread, if copytouser performs a partial copy e.g., due to a faulty user buffer, the loop adjusts the chunk size 'c' and updates the remaining 'count'. However, the...

CVE-2026-80562

In the Linux kernel, the following vulnerability has been resolved: gpio: ml-ioh: use rawspinlockt for the register lock iohirqtype is registered as the irqchip .irqsettype callback and takes chip-spinlock with spinlockirqsave. This callback is reached from setupirq - irqsettrigger -...

CVE-2026-80555

In the Linux kernel, the following vulnerability has been resolved: s390/vfioccw: Free all memory if cpinit fails The routine cpfree is called to unpin/free any memory once an I/O is completed successfully, or if cpprefetch fails. But if cpinit fails, and cp-initialized is not enabled, the same...

CVE-2026-80552

In the Linux kernel, the following vulnerability has been resolved: s390/vfioccw: Ensure index for read/write regions are within range The introduction of the capability chain rightly clamped the region indexes to the range of the capabilities itself, but neglected to do so for the existing...

CVE-2026-80550

In the Linux kernel, the following vulnerability has been resolved: s390/vfioccw: Fix out of bounds check on CCW array The routine ccwchaincalclength counts the number of channel command words CCWs that are chained together in a single channel program, and rejects anything larger than...

CVE-2026-80542

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix NULL pointer dereference in amdgpudmcrtcsetvblank amdgpudmcrtcsetvblank dereferences acrtcstate-stream when vblank is enabled/queried from DRMIOCTLMODECRTCGETSEQUENCE before a stream is attached to it. BUG:...

CVE-2026-80522

In the Linux kernel, the following vulnerability has been resolved: crypto: tegra - fix rctx-cryptlen calculation in tegragcmdoonereq Perform rctx-cryptlen calculation in tegragcmdoonereq the same way it is done in tegraccmcryptinit. The current formulae may lead to a crash if a caller does not...

CVE-2026-74751

In the Linux kernel, the following vulnerability has been resolved: riscv: lib: Fix ZBB strnlen reading past count boundary The ZBB-optimized strnlen loop loads one word ahead before checking the aligned boundary: REGL t1, SZREGt0 // load next word addi t0, t0, SZREG // advance orc.b t1, t1 bgeu...