2668 matches found
CVE-2018-15594
arch/x86/kernel/paravirt.c in the Linux kernel before 4.18.1 mishandles certain indirect calls, which makes it easier for attackers to conduct Spectre-v2 attacks against paravirtual guests...
CVE-2018-15594
CVE-2018-15594 affects the Linux kernel arch/x86/paravirt.c, where mishandling of certain indirect calls weakens Spectre-v2 mitigations for paravirtual guests. The issue is addressed in kernel updates up to 4.18.1 (ChangeLog-4.18.1, commit 5800dc5c…). In practice, vulnerable systems running affec...
Design/Logic Flaw
The spectrev2selectmitigation function in arch/x86/kernel/cpu/bugs.c in the Linux kernel before 4.18.1 does not always fill RSB upon a context switch, which makes it easier for attackers to conduct userspace-userspace spectreRSB attacks...
DEBIAN-CVE-2018-15572
The spectrev2selectmitigation function in arch/x86/kernel/cpu/bugs.c in the Linux kernel before 4.18.1 does not always fill RSB upon a context switch, which makes it easier for attackers to conduct userspace-userspace spectreRSB attacks...
CVE-2018-15572
The spectrev2selectmitigation function in arch/x86/kernel/cpu/bugs.c in the Linux kernel before 4.18.1 does not always fill RSB upon a context switch, which makes it easier for attackers to conduct userspace-userspace spectreRSB attacks...
CVE-2018-15572
CVE-2018-15572: Linux kernel
CVE-2018-15572
The spectrev2selectmitigation function in arch/x86/kernel/cpu/bugs.c in the Linux kernel before 4.18.1 does not always fill RSB upon a context switch, which makes it easier for attackers to conduct userspace-userspace spectreRSB attacks...
CVE-2018-15594
arch/x86/kernel/paravirt.c in the Linux kernel before 4.18.1 mishandles certain indirect calls, which makes it easier for attackers to conduct Spectre-v2 attacks against paravirtual guests...
OracleVM 3.4 : xen (OVMSA-2018-0248) (Bunker Buster) (Foreshadow) (Meltdown) (POODLE) (Spectre)
The remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2018-0248 for details. C Tenable Network Security, Inc. The package checks in this plugin were extracted from OracleVM Security Advisory OVMSA-2018-0248...
Linux kernel information disclosure vulnerability (CNVD-2018-24476)
Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A security vulnerability in the 'spectrev2selectmitigation' function in the arch/x86/kernel/cpu/bugs.c file in versions of Linux kernel prior to 4.18.1. An attacker...
UBUNTU-CVE-2018-15594
arch/x86/kernel/paravirt.c in the Linux kernel before 4.18.1 mishandles certain indirect calls, which makes it easier for attackers to conduct Spectre-v2 attacks against paravirtual guests...
UBUNTU-CVE-2018-15572
The spectrev2selectmitigation function in arch/x86/kernel/cpu/bugs.c in the Linux kernel before 4.18.1 does not always fill RSB upon a context switch, which makes it easier for attackers to conduct userspace-userspace spectreRSB attacks...
openSUSE: Security Advisory for Security (openSUSE-SU-2018:2399-1)
The remote host is missing an update for the Copyright C 2018 Greenbone Networks GmbH 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-or-later This program is free software; you can...
Security vulnerabilities fixed in Thunderbird 60 — Mozilla
A buffer overflow can occur when rendering canvas content while adjusting the height and width of the element dynamically, causing data to be written outside of the currently computed boundaries. This results in a potentially exploitable crash. A use-after-free vulnerability can occur when deleti...
Security update to ucode-intel (important)
ucode-intel was updated to the 20180807 release. For the listed CPU chipsets this fixes CVE-2018-3640 Spectre v3a and is part of the mitigations for CVE-2018-3639 Spectre v4 and CVE-2018-3646 L1 Terminal fault. bsc1104134 bsc1087082 bsc1087083 bsc1089343 Processor Identifier Version Products Mode...
IBM has released updated AIX and VIOS fixes for CVE-2017-5715 known as Spectre that are only applicable to some POWER9 systems.,IBM has released updated VIOS and VIOS fixes for CVE-2017-5715 known as Spectre that are only applicable to some POWER9 systems.
IBM SECURITY ADVISORY First Issued: Fri Aug 17 08:05:01 CDT 2018 |Updated: Mon Sep 24 08:59:02 CDT 2018 |Update: Added system model 9080-M9S as a system to which the bulletin | applies. The most recent version of this document is available here:...
Photon OS 1.0: Linux PHSA-2018-1.0-0098 (deprecated)
An update of linux packages for PhotonOS has been released. This kernel update mitigates vulnerabilities CVE-2017-5753 and CVE-2017-5715 which are referred to as the variants of Spectre vulnerability. C Tenable Network Security, Inc. @DEPRECATED@ Disabled on 2/7/2019 The descriptive text and...
Debian DSA-4273-1 : intel-microcode - security update (Spectre)
This update ships updated CPU microcode for some types of Intel CPUs and provides SSBD support needed to address 'Spectre v4' and fixes for'Spectre v3a'. C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from Debian Security Advisory DSA-4273...
[SECURITY] [DSA 4273-1] intel-microcode security update
------------------------------------------------------------------------- Debian Security Advisory DSA-4273-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff August 16, 2018 https://www.debian.org/security/faq -...
Speculation Attack Against Intel's SGX
Another speculative-execution attack against Intel's SGX. At a high level, SGX is a new feature in modern Intel CPUs which allows computers to protect users' data even if the entire system falls under the attacker's control. While it was previously believed that SGX is resilient to speculative...