RHEL 6 : kernel (RHSA-2018:0020)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:0020 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: An industry-wide issue was found in th...

HPSBHF03573 rev. 15 - Side-Channel Analysis Method

Potential Security Impact Elevation of Privilege/Information Disclosure Source: HP, HP Product Security Response Team PSRT Reported by: Google Project Zero VULNERABILITY SUMMARY An industry-wide vulnerability, known as side channel analysis method, has been disclosed with modern CPUs using...

Multiple CPUs - Spectre Information Disclosure (PoC) Exploit

Exploit for multiple platform in category local exploits include include include ifdef MSCVER include / for rdtscp and clflush / pragma optimize"gt",on else include / for rdtscp and clflush / endif / Victim code. / unsigned int array1size = 16; uint8t unused164; uint8t array1160 =...

Spectre Vulnerability in CPU Processor Kernel

CPU hardware is a set of firmware that runs in the CPU Central Processing Unit to manage and control the CPU. The Spectre vulnerability exists in the CPU processor kernel, where an attacker can use a malicious application to gain access to private data that should be quarantined due to Intel's...

Meltdown/Spectre Multiple Browsers Speculative Execution (CVE-2017-5715; CVE-2017-5753; CVE-2017-5754; CVE-2018-3639)

A CPU speculative execution vulnerability exists in multiple processors. A remote attacker can exploit this vulnerability using JavaScript code. Successful exploitation allows a remote attacker to read arbitrary virtual memory...

Spectre Information Disclosure Proof Of Concept

include include include ifdef MSCVER include / for rdtscp and clflush / pragma optimize"gt",on else include / for rdtscp and clflush / endif / Victim code. / unsigned int array1size = 16; uint8t unused164; uint8t array1160 = 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ; uint8t unused264; uint8t...

Information about Meltdown and Spectre findings

Palo Alto Networks is aware of recent vulnerability disclosures, known as Meltdown and Spectre, that affect modern CPU architectures. At this time, our findings show that these vulnerabilities pose no increased risk to Palo Alto Networks PAN-OS devices. CVE-2017-5715, CVE-2017-5753, and...

RHEL 7 : kernel (RHSA-2018:0007) (Meltdown) (Spectre)

An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

RHEL 6 : kernel (RHSA-2018:0008) (Meltdown) (Spectre)

An update for kernel is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

CVE-2017-5715

Systems with microprocessors utilizing speculative execution and indirect branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis. Recent assessments: pwsh at March 03, 2021 3:34pm UTC reported: I am submitting this...

openSUSE Security Update : kernel-firmware (openSUSE-2018-1) (Spectre)

This update for kernel-firmware fixes the following issues : - Add microcodeamdfam17h.bin bsc1068032 CVE-2017-5715 This new firmware disables branch prediction on AMD family 17h processor to mitigate a attack on the branch predictor that could lead to information disclosure from e.g. kernel memor...

CentOS 7 : microcode_ctl (CESA-2018:0012) (Spectre)

An update for microcodectl is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

RHEL 7 : linux-firmware (RHSA-2018:0014) (Spectre)

An update for linux-firmware is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability...

RHEL 7 : qemu-kvm (RHSA-2018:0023)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2018:0023 advisory. Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm package provides the...

RHEL 6 : qemu-kvm (RHSA-2018:0024) (Spectre)

An update for qemu-kvm is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

RHEL 7 : qemu-kvm (RHSA-2018:0026) (Spectre)

An update for qemu-kvm is now available for Red Hat Enterprise Linux 7.2 Advanced Update Support, Red Hat Enterprise Linux 7.2 Telco Extended Update Support, and Red Hat Enterprise Linux 7.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security...

RHEL 7 : qemu-kvm (RHSA-2018:0027)

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2018:0027 advisory. Kernel-based Virtual Machine KVM is a full virtualization solution for Linux on a variety of architectures. The qemu-kvm package provides the...

RHEL 6 : libvirt (RHSA-2018:0030) (Spectre)

An update for libvirt is now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

RHEL 7 : libvirt (RHSA-2018:0032) (Spectre)

An update for libvirt is now available for Red Hat Enterprise Linux 7.2 Advanced Update Support, Red Hat Enterprise Linux 7.2 Telco Extended Update Support, and Red Hat Enterprise Linux 7.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impa...

KB4056891: Windows 10 Version 1703 January 2018 Security Update (Meltdown)(Spectre)

The remote Windows host is missing security update 4056891 or 4057144. It is, therefore, affected by multiple vulnerabilities : - An vulnerability exists within microprocessors utilizing speculative execution and indirect branch prediction, which may allow an attacker with local user access to...