sandsifter

s a n d s i f t e r : el fuzzer de procesadores x86 Resumen El sandsifter audita procesadores x86 en busca de instrucciones ocultas y errores de hardware, generando sistemáticamente código máquina para explorar el conjunto de instrucciones de un procesador y monitoreando la ejecución en busca de...

sandsifter

s a n d s i f t e r : el fuzzer de procesadores x86 Resumen El sandsifter audita procesadores x86 en busca de instrucciones ocultas y errores de hardware, generando sistemáticamente código máquina para explorar el conjunto de instrucciones de un procesador y monitoreando la ejecución en busca de...

ssbd-tools

Tools for exercising Speculative Store Bypass Disable The ssbd-tools project is a collection of programs that makes use of the Speculative Store Bypass Disable SSBD functionality provided in x86 processors. SSBD is a processor based mitigation for the Speculative Store Bypass attack that is...

SUSE CVE-2024-56721

In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Terminate the erratum1386microcode array The erratum1386microcode array requires an empty entry at the end. Otherwise x86matchcpuwithstepping will continue iterate the array after it ended. Add an empty entry to...

SUSE CVE-2024-44948

In the Linux kernel, the following vulnerability has been resolved: x86/mtrr: Check if fixed MTRRs exist before saving them MTRRs have an obsolete fixed variant for fine grained caching control of the 640K-1MB region that uses separate MSRs. This fixed variant has a separate capability bit in the...

CVE-2023-52497

In the Linux kernel, the following vulnerability has been resolved: erofs: fix lz4 inplace decompression Currently EROFS can map another compressed buffer for inplace decompression, that was used to handle the cases that some pages of compressed data are actually not in-place I/O. However, like...

CVE-2023-52497

In the Linux kernel, the following vulnerability has been resolved: erofs: fix lz4 inplace decompression Currently EROFS can map another compressed buffer for inplace decompression, that was used to handle the cases that some pages of compressed data are actually not in-place I/O. However, like...

CVE-2023-52497 erofs: fix lz4 inplace decompression

In the Linux kernel, the following vulnerability has been resolved: erofs: fix lz4 inplace decompression Currently EROFS can map another compressed buffer for inplace decompression, that was used to handle the cases that some pages of compressed data are actually not in-place I/O. However, like...

CVE-2023-52497

In the Linux kernel, the following vulnerability has been resolved: erofs: fix lz4 inplace decompression Currently EROFS can map another compressed buffer for inplace decompression, that was used to handle the cases that some pages of compressed data are actually not in-place I/O. However, like...

Xen 安全漏洞

Xen is an open source virtual machine monitor product from 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. Xen has a security vulnerability that can be...

kernel security and bug fix update

3.10.0-862.6.3.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey bug 24817676 3.10.0-862.6.3 - x86 always enable eager FPU by default on non-AMD processors Paolo...

SMM "Incursion" Attack

Lenovo Security Advisory: LEN-2015-002 Potential Impact: Execute arbitrary code, Bypass Secure Boot, Denial of Service, Escalation of Privilege Severity: Medium Summary: Some BIOS implementations permit unsafe System Management Mode SMM function calls to memory locations outside of System...

CentOS Update for kernel CESA-2011:1065 centos5 x86_64

The remote host is missing an update for the SPDX-FileCopyrightText: 2012 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

RedHat Update for kernel RHSA-2011:1163-01

Check for the Version of kernel OpenVAS Vulnerability Test RedHat Update for kernel RHSA-2011:1163-01 Authors: System Generated Check Copyright: Copyright c 2011 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under the ter...

RedHat Update for Red Hat Enterprise Linux 5.7 kernel RHSA-2011:1065-01

The remote host is missing an update for the SPDX-FileCopyrightText: 2011 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription scriptxrefname:"URL",...