(RHSA-2012:1324) Important: rhev-hypervisor5 security and bug fix update

The rhev-hypervisor5 package provides a Red Hat Enterprise Virtualization Hypervisor ISO disk image. The Red Hat Enterprise Virtualization Hypervisor is a dedicated Kernel-based Virtual Machine KVM hypervisor. It includes everything necessary to run and manage virtual machines: A subset of the Re...

Important: Red Hat Security Advisory: rhev-hypervisor6 security and bug fix update

An updated rhev-hypervisor6 package that fixes three security issues and one bug is now available. The Red Hat Security Response Team has rated this update as having important security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are availabl...

VMSA-2012-0006 VMware ESXi and ESX address several security issues

The remote ESXi is missing one or more security related Updates from VMSA-2012-0006. Summary VMware ESXi and ESX address several security issues. Relevant releases ESXi 4.1 without patch ESXi410-201101201-SG ESXi 4.0 without patch ESXi400-201203401-SG ESXi 3.5 without patch ESXe350-201203401-I-SG...

(RHSA-2012:0168) Important: rhev-hypervisor5 security and bug fix update

The rhev-hypervisor5 package provides a Red Hat Enterprise Virtualization Hypervisor ISO disk image. The Red Hat Enterprise Virtualization Hypervisor is a dedicated Kernel-based Virtual Machine KVM hypervisor. It includes everything necessary to run and manage virtual machines: A subset of the Re...

Multiple Darwin/MacOS X kernel bugs

DoS on parsing executable format, access behind array boundaries...

Multiple linux kernel problems

Standard bug set: problems with ptrace, mmap and ethernet drivers...

Проблемы в linux kernel (sysctl и ptrace)

Отрицательное смещение в вызове sysctl позволеят обращаться к памяти ядра, кроме того через ptrace можно изменить выполнение setuid процесса. На intel-архитектурах кроме того возможет DoS...

Проблемы ядра Linux

Возможно обойти правила фильтрации ipchains, есть несколько возможностей DoS-атак...

linuxfs.txt

http://www.rootshell.com/ Date: Sun, 5 Jul 1998 10:12:43 +0200 From: Michal Zalewski Subject: Linux kernel filesystem oddities -----BEGIN PGP SIGNED MESSAGE----- Any amount of data, overriding quotas and kernel resource limits, can be stored in root-owned +t directory like /tmp - inside...