Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ipv6: Proper accounting of fraggap on the paged allocation path In ip6.AppendData, when the paged-allocation branch is taken MSGMORE / NETIFFSG / large fraglen, alloclen and pagedlen are computed as follows: alloclen =...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ppp: The requirement for CAPNETADMIN in the target netns is necessary for unattached IOCTls. The opening of /dev/ppp is currently allowed for file-fcred-userns, while unattached administrative IOCTls operate on...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: rtmutex: Use waiter::task instead of current in removewaiter. removewaiter is used by the slowlock paths, but it is also used for proxy-lock rollback in rtmutexstartproxylock when invoked from futexrequeue. In the latter case,...

Astra Linux – Vulnerability in Chromium

Side-channel information leakage in Network in Google Chrome prior to 151.0.7922.72 allowed a remote attacker to leak cross-origin data via a crafted HTML page. Chromium security severity: Low...

Astra Linux – Vulnerability in Chromium

The use of uninitialized variables in Skia in Google Chrome prior to version 150.0.7871.182 allowed a remote attacker who had compromised the renderer process to leak cross-origin data through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

Before version 153.0.8010.36, reading data from out of bounds locations in Google Chrome allowed a remote attacker to read memory outside the sandbox through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: SCTP: Avoid a UAF situation during the teardown of a network namespace when authenable is set to true. The procsctpdoauth function updates the SCTP control socket after changing net.sctp.authenable. This function retrieves the...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ipc: limits the allocation of the next ID to the valid ID range. The checkpoint/restore sysctl path can request the next SysV IPC ID through ids-nextid. Currently, ipcidralloc forwards that request to idralloc with an open-ended...

Astra Linux – Vulnerability in Chromium

Before version 150.0.7871.186, using Codecs in Google Chrome allowed a remote attacker to potentially perform a sandbox escape through a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: icmp: Fixed a NULL pointer dereference in icmptagvalidation. icmptagvalidation unconditionally dereferes the result of rcudereferenceinetprotosproto without checking for NULL. The inetprotos array is sparse—only about 15 out o...

Astra Linux – Vulnerability found in Linux 6.12, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: bonding: Fixed a use-after-free in bondxmitbroadcast. bondxmitbroadcast reuses the original skb for the last slave determined by bondislastslave and clones it for others. Concurrent slave enslave/release operations may mutat...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: iouring/poll: A signed comparison in iopollgetownership was fixed. iopollgetownership uses a signed comparison to check whether pollrefs has reached the threshold for the slowpath: c if unlikelyatomicread&req-pollrefs =...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: xfrm: natkeepalive: avoid double-free on send error The natkeepalivesend function frees the keepalive packet whenever the IPv4 or IPv6 send helper reports an error. This cleanup is only necessary before the packet is passed to th...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: net: skbuff: Fixed an issue where a missing zerocopy reference was present in the pskbcarve helpers. Both pskbcarveinsideheader and pskbcarveinsidenonlinear copy the old skbsharedinfo header into a new buffer using memcpy. Thi...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: eventpoll: Fixed an UAF Use-After-Free in epremovestruct eventpoll, struct file. epremove via epremovefile clears file-fep under file-flock, but then continues using @file within the critical section isfileepoll, hlistdelrcu,...

linux-4.19.72_CVE-2020-29370

Linux kernel There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use make htmldocs or make pdfdocs. The formatted documentatio...

ane

Asahi Neural Engine Controlador de Linux con ingeniería inversa para el Apple Neural Engine ANE. Todo lo relacionado con Linux aquí. ane/: Módulo del kernel ane.ko. Debería integrarse en el árbol pronto. docs/: Documentación. En progreso. Por favor, no mirar. libane/: Librería de espacio de...

dirtycow-lab

Dirty COW PoC Educativo CVE-2016-5195 ⚠️ Advertencia Legal Este código es SOLO CON FINES EDUCATIVOS. Cualquier uso malicioso está estrictamente prohibido y es ilegal. 📖 ¿Qué es Dirty COW? Dirty COW CVE-2016-5195 es una vulnerabilidad de escalada de privilegios en el kernel de Linux que explota una...

CVE-2025-55182-Attack-Analysis

Análisis del ataque CVE-2025-55182: RCE en React Server Components Análisis de un ataque real en una aplicación Next.js de producción 📋 Tabla de Contenidos Resumen Ejecutivo Resumen de la Vulnerabilidad Cronología del Ataque Análisis Técnico Análisis del Malware Indicadores de Compromiso IOCs...

puppet-shellshock

Este módulo determina la vulnerabilidad de un binario bash a los exploits de shellshock CVE-2014-6271 o CVE-2014-7169 y luego lo parchea cuando sea posible. Plataformas soportadas: Debian 5, 6, 7 Ubuntus 12.04 LTS, 14.04 LTS, 14.10 RHEL/CentOS 5, 6 Uso class 'shellshock': Facter proporcionado...