Microarchitectural Data Sampling speculative side channel

ISSUE DESCRIPTION Microarchitectural Data Sampling refers to a group of speculative sidechannels vulnerabilities. They consist of: CVE-2018-12126 - MSBDS - Microarchitectural Store Buffer Data Sampling CVE-2018-12127 - MLPDS - Microarchitectural Load Port Data Sampling CVE-2018-12130 - MFBDS -...

Microarchitectural Data Sampling (MDS) Side Channel Vulnerabilities - US

Lenovo Security Advisory: LEN-26696 Potential Impact: Information disclosure Severity: Medium Scope of Impact: Industry-wide CVE Identifier: CVE-2018-12126 - Microarchitectural Store Buffer Data Sampling MSBDS CVE-2018-12127 - Microarchitectural Load Port Data Sampling MLPDS CVE-2018-12130 -...

Microarchitectural Data Sampling (MDS) Side Channel Vulnerabilities - Lenovo Support US

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HPESBHF03933 rev.7 - HPE Products using certain Intel Processors, Microarchitectural Data Sampling (MDS) Side Channel Vulnerabilities, Local Disclosure of Information

Potential Security Impact: Local: Disclosure of Information SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE ProLiant DL360 Gen10 Server Firmware prior to 2.04 04/18/2019 HPE ProLiant DL380 Gen10 Server Firmware prior to 2.04 04/18/2019 HPE ProLiant DL160 Gen10 Server Firmware...

FreeBSD -- Microarchitectural Data Sampling (MDS)

Problem Description: On some Intel processors utilizing speculative execution a local process may be able to infer stale information from microarchitectural buffers to obtain a memory disclosure. Impact: An attacker may be able to read secret data from the kernel or from a process when executing...

CVE-2017-18278

An integer underflow may occur due to lack of check when received data length from fontmgrqseerequestservice is bigger than the minimal value of the segment header, which may result in a buffer overflow, in Snapdragon Automobile, Snapdragon Mobile, Snapdragon Wear in MDM9206, MDM9607, MDM9650, SD...

Denial Of Service (DoS)

The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues: A heap-based buffer overflow flaw was found in the Linux kernel's iSCSI target subsystem. A remote attacker could use a specially-crafted iSCSI request to caus...

Denial Of Service (DoS)

kernel-rt is vulnerable to denial of service. A flaw was found in the Linux kernel's Performance Events implementation. On systems with certain Intel processors, a local, unprivileged user could use this flaw to cause a denial of service by leveraging the perf subsystem to write into the reserved...

Denial Of Service (DoS)

The kernel-rt packages contain the Linux kernel, the core of any Linux operating system. This update fixes the following security issues: A heap-based buffer overflow flaw was found in the Linux kernel's iSCSI target subsystem. A remote attacker could use a specially-crafted iSCSI request to caus...

CVE-2018-13898

Out-of-Bounds write due to incorrect array index check in PMIC in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music in MDM9150, MDM9206, MDM9607, MDM9650, MDM9655,...

The vulnerability of microprogramming software in Platform Sample/Silicon Reference processors from Intel’s Core, Pentium, and Celeron families allows attackers to execute arbitrary code.

The vulnerability of microprogramming software in Platform Sample/Silicon Reference processors from Intel Core, Intel Pentium, and Intel Celeron is caused by buffer overflow in memory. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

New Mirai Samples Grow the Number of Processor Targets

New samples of the Mirai malware have been identified, targeting an array of embedded processors and architectures within connected devices. Researchers said that they discovered new Mirai samples in February 2019, capable of infecting IoT devices running Altera Nios II, OpenRISC, Tensilica Xtens...

Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-3931-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-3931-1 advisory. M. Vefa Bicakci and Andy Lutomirski discovered that the kernel did not properly set up all arguments to an error handler callback used when running as a...

FFM (Freedom Fighting Mode) - Open Source Hacking Harness

FFM is a hacking harness that you can use during the post-exploitation phase of a red-teaming engagement. The idea of the tool was derived from a 2007 conference from @thegrugq. It was presented at SSTIC 2018 and the accompanying slide deck is available at this url. If you're not familiar with th...

The vulnerability of the Platform Sample/Silicon Reference processors of Intel Core, related to access control flaws, allows attackers to execute arbitrary code.

The vulnerability of the Platform Sample/Silicon Reference processors of Intel Core relates to deficiencies in access control. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

SUSE-SU-2019:0712-1 Security update for ucode-intel

This update for ucode-intel fixes the following issues: Updated to the 20190312 bundle release bsc1129231 New Platforms: - AML-Y22 H0 6-8e-9/10 0000009e Core Gen8 Mobile - WHL-U W0 6-8e-b/d0 000000a4 Core Gen8 Mobile - WHL-U V0 6-8e-d/94 000000b2 Core Gen8 Mobile - CFL-S P0 6-9e-c/22 000000a2 Cor...

The vulnerabilities of Intel and ARM processors, related to the use of speculative read operations on system registers, allow attackers to exploit these vulnerabilities to disclose protected information.

The vulnerabilities of Intel and ARM processors are related to the use of speculative read operations for system registers. Exploiting these vulnerabilities can allow attackers to disclose system parameters through a specially crafted application...

Buffer overflow

Buffer overflow vulnerability in Platform Sample / Silicon Reference firmware for 8th Generation IntelR Core Processor, 7th Generation IntelR Core Processor, IntelR PentiumR Silver J5005 Processor, IntelR PentiumR Silver N5000 Processor, IntelR CeleronR J4105 Processor, IntelR CeleronR J4005...

UBUNTU-CVE-2018-12202

Privilege escalation vulnerability in Platform Sample/ Silicon Reference firmware for 8th Generation IntelR Core Processor, 7th Generation IntelR Core Processor may allow privileged user to potentially leverage existing features via local access...

UBUNTU-CVE-2018-12205

Improper certificate validation in Platform Sample/ Silicon Reference firmware for 8th Generation IntelR Coretm Processor, 7th Generation IntelR Coretm Processor may allow an unauthenticated user to potentially enable an escalation of privilege via physical access...