Design/Logic Flaw

OpenSSL 1.1.1 introduced a rewritten random number generator RNG. This was intended to include protection in the event of a fork system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A...

CVE-2019-1549 Fork Protection

OpenSSL 1.1.1 introduced a rewritten random number generator RNG. This was intended to include protection in the event of a fork system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A...

Debian DSA-4201-1 : xen - security update

Multiple vulnerabilities have been discovered in the Xen hypervisor : - CVE-2018-8897 Andy Lutomirski and Nick Peterson discovered that incorrect handling of debug exceptions could result in privilege escalation. - CVE-2018-10471 An error was discovered in the mitigations against Meltdown which...

Xen Denial of Service Vulnerability (CNVD-2018-10807)

Xen is an open source virtual machine monitor product developed by the University of Cambridge, UK. The product enables different and incompatible operating systems to run on the same computer and supports runtime migration to ensure uptime and avoid downtime. A security vulnerability exists in X...

DEBIAN-CVE-2018-10982

An issue was discovered in Xen through 4.10.x allowing x86 HVM guest OS users to cause a denial of service unexpectedly high interrupt number, array overrun, and hypervisor crash or possibly gain hypervisor privileges by setting up an HPET timer to deliver interrupts in IO-APIC mode, aka vHPET...

Google Android High-precision timers component information disclosure vulnerability

Android is a Linux-based open source operating system jointly developed by Google and the Open Handset Alliance OHA.High-precision timers are used in one of the precision timer plug-ins. An information disclosure vulnerability exists in the High-precision timers component of Android. A remote...

OracleVM 3.3 / 3.4 : openssl (OVMSA-2016-0049) (SLOTH)

The remote OracleVM system is missing necessary patches to address critical security updates : - fix CVE-2016-2105 - possible overflow in base64 encoding - fix CVE-2016-2106 - possible overflow in EVPEncryptUpdate - fix CVE-2016-2107 - padding oracle in stitched AES-NI CBC-MAC - fix CVE-2016-2108...

kernel: kvm: reporting emulation failures to userspace

It was found that reporting emulation failures to user space could lead to either a local CVE-2014-7842 or a L2-L1 CVE-2010-5313 denial of service. In the case of a local denial of service, an attacker must have access to the MMIO area or be able to access an I/O port. Please note that on certain...

qemu: hpet: buffer overrun on invalid state load

Buffer overflow in hw/timer/hpet.c in QEMU before 1.7.2 might allow remote attackers to execute arbitrary code via vectors related to the number of timers...

qemu: hpet: buffer overrun on invalid state load

Buffer overflow in hw/timer/hpet.c in QEMU before 1.7.2 might allow remote attackers to execute arbitrary code via vectors related to the number of timers...

UBUNTU-CVE-2013-4527

Buffer overflow in hw/timer/hpet.c in QEMU before 1.7.2 might allow remote attackers to execute arbitrary code via vectors related to the number of timers...

Important: Red Hat Security Advisory: kernel security and bug fix update

Updated kernel packages that fix one security issue and three bugs are now available for Red Hat Enterprise Linux 6.1 Extended Update Support. The Red Hat Security Response Team has rated this update as having important security impact. A Common Vulnerability Scoring System CVSS base score, which...

miniFlame - A New cyber espionage malware discovered

Kaspersky has discovered new malware dubbed 'miniFlame', cyber espionage software directly linked to Flame. This new nation-state espionage malware that has ties to two previous espionage tools known as Flame and Gauss, and that appears to be a "high-precision, surgical attack tool" targeting...

Precision Espionage miniFlame Malware Tied to Flame, Gauss

One of three previously unseen pieces of malware discovered during forensic analysis of the Flame malware command-and-control servers has been identified as a secondary surveillance tool deployed against specially identified targets, and only after an initial Flame or Gauss compromise, researcher...