booster

Booster - initramfs veloce, sicuro e moderno per Linux Booster rende l'avvio iniziale più leggero, veloce e affidabile. Costruisce immagini initramfs compatte che portano il tuo sistema Linux dal firmware al filesystem root reale con il minimo sforzo e un forte supporto per l'avvio cifrato. Invec...

Kernel-exploitation

Kernel-exploitation decompress.sh Estrai il file dall'archivio CPIO !/bin/sh mkdir fs cd fs cp ../initramfs.cpio.gz ./initramfs.cpio.gz gunzip ./initramfs.cpio.gz cpio -idm ../initramfs.cpio.gz &&\ cd .. &&\ gunzip -f initramfs.cpio.gz &&\ ./run.sh Nel caso di archivio con filesystem ext4 mount...

wireguard-initramfs

wireguard-initramfs Usa dropbear su wireguard. Abilita la rete wireguard durante l'avvio del kernel, prima che le partizioni crittografate vengano montate. Combinato con dropbear può consentire l'avvio remoto COMPLETAMENTE CRITTOGRAFATO senza archiviare materiale chiave o esporre porte sulla rete...

kali-rpi-luks-crypt

Cifratura completa del disco per Kali su Raspberry o altre architetture simili usando LUKS Questo HOWTO è dedicato all'esecuzione di Kali su Raspberry o altre architetture simili, es. ODROID-C2 usando la cifratura completa del disco con LUKS. Basato sul documento un po' datato qui. Motivazione...

dracut: dracut: Root code execution via DHCP options command injection

A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP Dynamic Host Configuration Protocol options, such as a malicious hostname, to a system using dracut's legacy DHCP path. These options are improperly handled and...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: initramfs: Avoid filename buffer overflow The initramfs filename field is defined in Documentation/driver-api/early-userspace/buffer-format.rst as follows: plaintext 37 cpiofile := ALGN4 + cpioheader + filename + "\0" + ALGN4 +...

dracut: dracut: Root code execution via DHCP options command injection

A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP Dynamic Host Configuration Protocol options, such as a malicious hostname, to a system using dracut's legacy DHCP path. These options are improperly handled and...

AlmaLinux 9.2 [TuxCare] Security Update: dracut / dracut-caps / dracut-config-generic / dracut-config-rescue / etc (ALMALINUX9.2:CLSA-2026:1783076363)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1783076363 advisory. - A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP...

Rocky Linux 9.6 [TuxCare] Security Update: dracut / dracut-caps / dracut-config-generic / dracut-config-rescue / etc (ALMALINUX9.6:CLSA-2026:1782829348)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1782829348 advisory. - A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP...

AlmaLinux 9.6 [TuxCare] Security Update: dracut / dracut-caps / dracut-config-generic / dracut-config-rescue / etc (ALMALINUX9.6:CLSA-2026:1782829348)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1782829348 advisory. - A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP...

CentOS Linux 7 [TuxCare] Security Update: dracut / dracut-caps / dracut-config-generic / dracut-config-rescue / etc (CENTOS7:CLSA-2026:1787307553)

The CentOS Linux 7 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS7:CLSA-2026:1787307553 advisory. - A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP Dynami...

USN-8828-1 dracut vulnerabilities

It was discovered that dracut created initramfs images with overly permissive permissions under certain circumstances. A local attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 16.04 LTS. CVE-2016-8637 It was discovered that dracut did not...

USN-8828-1: dracut vulnerabilities

It was discovered that dracut created initramfs images with overly permissive permissions under certain circumstances. A local attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 16.04 LTS. CVE-2016-8637 It was discovered that dracut did not...

dracut: dracut: Root code execution via DHCP options command injection

A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP Dynamic Host Configuration Protocol options, such as a malicious hostname, to a system using dracut's legacy DHCP path. These options are improperly handled and...

SUSE SLES15 Security Update : dracut (SUSE-SU-2026:3997-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3997-1 advisory. Update to version 059+suse.730.g73d3411aa. - CVE-2026-6893: improper handling and escaping of DHCP options can lead to command...

EulerOS Virtualization 2.12.1 : dracut (EulerOS-SA-2026-3582)

According to the versions of the dracut packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted...

EulerOS 2.0 SP15 : dracut (EulerOS-SA-2026-3802)

According to the versions of the dracut packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP Dynamic...

microcode_ctl security, bug fix, and enhancement update

4:20260812-1.0.3 - disable late update for 06-ad-01 - add support for UEK7/UEK8 and ueknext kernels - don't bother calling dracut if virtualized Orabug: 35710077 - ensure UEK also rebuilds initramfs Orabug: 34280058 - add support for UEK7 kernels - enable early update for 06-4f-01 - remove no...

openSUSE 16 Security Update : dracut (openSUSE-SU-2026:21749-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:21749-1 advisory. Update to version 059+suse.730.g73d3411aa. - CVE-2026-6893: improper handling and escaping of DHCP options can lead to command injection and roo...

EulerOS 2.0 SP12 : dracut (EulerOS-SA-2026-3257)

According to the versions of the dracut packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in dracut. A remote attacker on the adjacent network can exploit this vulnerability by providing specially crafted DHCP Dynamic...