Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: svcrdma: Fixed pclforeachsegment for empty chunks. When a parsed chunk list contains a chunk whose chsegcount is zero, pclforeachsegment calculates its inclusive upper bound as &chunk-chsegmentschsegcount - 1. Since chsegcount...

Astra Linux – Vulnerability in Mariadb 10.3

It has been discovered that MariaDB Server v10.9 and earlier contain a segmentation fault through the component sql/itemcmpfunc.cc...

Astra Linux – Vulnerability in libde265

There is an incorrect access control vulnerability in libde265 v1.0.8 due to a SEGV in slice.cc...

Astra Linux – Vulnerability found in Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerabilities have been resolved: ftrace: Clean up the hash of directfunctions in case of register failures. The following GPF errors occur when registerftracedirect fails: General protection fault, likely for non-canonical addresses \ 0x200000000000010: 0000 ...

kernel: netfilter: nf_conntrack: use get_unaligned_be32() in tcp_sack()

A flaw was found in the Linux kernel's netfilter connection tracking subsystem. The TCP option processing mechanism improperly assumes memory alignment when reading packet headers. A remote attacker could exploit this vulnerability by sending crafted TCP packets with misaligned SACK options throu...

CVE-2025-67445

개요 TOTOLINK X5000R V9.1.0cu.2415 웹 관리 인터페이스의 취약점으로 인해 LAN에 있는 인증되지 않은 원격 공격자가 세그멘테이션 오류를 발생시켜 웹 서비스를 중단시킬 수 있습니다. CGI 엔드포인트에 과도하게 큰 HTTP POST 요청을 전송하면 공격자가 메모리 고갈을 유발하여 서비스 거부DoS 상태를 만들 수 있습니다. 취약점 세부 정보 이 취약점은 펌웨어의 Lighttpd 구성에서 요청 크기 제한이 적용되지 않는 데서 비롯됩니다. 구체적으로 다음 제한이 주석 처리되어 있습니다:...

Starlink-FI

Starlink ユーザーターミナル Modchip このリポジトリは、「Glitched on Earth by Humans: A Black-Box Security Evaluation of the SpaceX Starlink User Terminal」という講演に付随するものです。 スライド資料はこちらから入手できます。講演の録画は近日公開予定です。 この講演では、電圧フォールトインジェクションを行うカスタムModchipを使用して、Starlinkユーザーターミナル上で任意のコードを実行した方法について説明します。 このModchipは、System-on-Chip...

CVE-2023-38545-sample

간단한 설명 이것은 cURL CVE-2023-38545를 시연합니다. 제가 만들 수 있는 한 가장 가볍게 만들었습니다. 설정 먼저 Docker 이미지를 빌드하세요: docker build . -t cveimage 다음으로, 이미지 파일을 간단히 실행하여 임시 Docker 컨테이너를 생성할 수 있습니다. 이 컨테이너는 중지되면 삭제됩니다: docker run --rm --tty --net="host" --name cvecontainer cveimage 명령어 입력이 어려우면 다른 터미널을 열고 다음을 실행하세요: docker...

CVE-2025-62454

This is not exploiting, just POC BUGCHECKCODE: 50 BUGCHECKP1: ffff808b75973000 BUGCHECKP2: 2 BUGCHECKP3: fffff803df12ddda BUGCHECKP4: 0 READADDRESS: ffff808b75973000 Special pool MMINTERNALCODE: 0 IMAGENAME: cldflt.sys MODULENAME: cldflt FAULTINGMODULE: fffff803df110000 cldflt PROCESSNAME:...

JASPER: Special Session on Joint Reliability and Security Assessment of SPlit Computing for Edge Robustness

Split Computing SC enables efficient deployment of Deep Neural Networks DNNs by partitioning inference between edge devices and cloud servers. However, intermediate feature representations are simultaneously exposed to hardware faults and adversarial attacks, which are traditionally evaluated...

sqlite3-ruby: Use-After-Free in SQLite Aggregate Arguments in Heap-Allocated Argument Array

Summary Using Databasecreateaggregate, createaggregatehandler, or Databasedefineaggregator to define an aggregate function that takes two or more arguments, and then evaluating it over TEXT or BLOB column values, can free the Ruby objects holding those arguments while a later argument is still...

CVE-2022-0918

CVE-2022-0918 Red Hat CVE 페이지: https://access.redhat.com/security/cve/cve-2022-0918 패치가 연결된 Github 이슈: https://github.com/389ds/389-ds-base/issues/5242 PoC PoC 애플리케이션은 단일 IP를 입력받으며, IPv4 또는 IPv6 모두 사용 가능합니다. 기본적으로 포트 389로 메시지를 전송하며, 소스에서 변경할 수 있습니다. PoC는 대상에 TCP 연결을 맺고 단일 패킷을 전송하며, 대상 slapd가 세그먼트...

kraker

소개 설정 서버 설정 에이전트 설정 소스에서 빌드 릴리스 사용 연락처 소개 Kraker 는 분산 암호 무차별 대입 시스템으로, 다양한 서버와 워크스테이션에서 hashcat을 실행하고 관리할 수 있도록 설계되었으며, 사용 편의성에 중점을 둡니다. 설계 및 개발 과정에서 두 가지 주요 목표가 있었습니다: 분산 해시 크래킹을 위한 가장 간단한 도구를 만들고 내결함성을 확보하는 것입니다. Kraker 는 서버와 에이전트라는 두 가지 주요 구성 요소로 이루어져 있으며, 이들은 REST API를 통해 통신합니다. 아래에서 설치 및 구성...

CVE-2026-17053

The SMBus driver API exposed smbussmbalertremovecb and smbushostnotifyremovecb as Zephyr syscalls. Their verifiers in drivers/smbus/smbushandlers.c validated only the dev argument with KSYSCALLOBJdev, KOBJDRIVERSMBUS and forwarded the caller-supplied struct smbuscallback cb pointer into kernel-mo...

EUVD-2026-90880

The SMBus driver API exposed smbussmbalertremovecb and smbushostnotifyremovecb as Zephyr syscalls. Their verifiers in drivers/smbus/smbushandlers.c validated only the dev argument with KSYSCALLOBJdev, KOBJDRIVERSMBUS and forwarded the caller-supplied struct smbuscallback cb pointer into kernel-mo...

CVE-2026-17053 SMBus callback-removal syscalls accept an unvalidated user pointer, letting user threads manipulate kernel callback state

The SMBus driver API exposed smbussmbalertremovecb and smbushostnotifyremovecb as Zephyr syscalls. Their verifiers in drivers/smbus/smbushandlers.c validated only the dev argument with KSYSCALLOBJdev, KOBJDRIVERSMBUS and forwarded the caller-supplied struct smbuscallback cb pointer into kernel-mo...

SUSE CVE-2026-97906

In the Linux kernel, the following vulnerability has been resolved: bootconfig: Fix integer overflow in initrd size check Sashiko reported that in getbootconfigfrominitrd, a crafted initrd with a huge bootconfig size such as 0xFFFFFFFF can cause the pointer arithmetic: data = void hdr - size; to...

Rocky Linux 9.6 [TuxCare] Security Update: giflib / giflib-devel / giflib-utils (ALMALINUX9.6:CLSA-2026:1776697883)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1776697883 advisory. - giflib v5.2.1 was discovered to contain a segmentation fault via the component getarg.c. CVE-2023-39742 Note that Nessus has not tested f...

Rocky Linux 9 [CIQ] Security Update: openjpeg2 / openjpeg2-debuginfo / openjpeg2-debugsource / etc (crlsa-2022_8207)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20228207 advisory. openjpeg: segmentation fault in opj2decompress due to uninitialized pointer CVE-2022-1122 Tenable has extracted the preceding description block directly from the CI...

AlmaLinux 9.2 [TuxCare] Security Update: xorg-x11-server-Xwayland / xorg-x11-server-Xwayland-devel Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2025:1763651916)

The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2025:1763651916 advisory. - A flaw was found in X.Org Server Overlay Window. A Use-After-Free may lead to local privilege escalation. If a client explicitly...