Security Bulletin: IBM Security Guardium is affected by a Foreshadow Spectre Variant vulnerability

Summary IBM Security Guardium has addressed the following vulnerabilities Vulnerability Details CVEID: CVE-2018-3646 DESCRIPTION: Multiple Intel CPU''s could allow a local attacker to obtain sensitive information, caused by a flaw in the CPU speculative branch instruction execution feature. By...

SUSE SLED15 / SLES15 Security Update : xen (SUSE-SU-2018:4300-1) (Foreshadow)

This update for xen fixes the following issues : Update to Xen 4.10.2 bug fix release bsc1027519. Security vulnerabilities fixed : CVE-2018-19961, CVE-2018-19962: Fixed an issue related to insufficient TLB flushing with AMD IOMMUs, which potentially allowed a guest to escalate its privileges, may...

openSUSE Security Update : xen (openSUSE-2018-1624) (Foreshadow)

This update for xen fixes the following issues : Update to Xen 4.10.2 bug fix release bsc1027519. Security vulnerabilities fixed : - CVE-2018-19961, CVE-2018-19962: Fixed an issue related to insufficient TLB flushing with AMD IOMMUs, which potentially allowed a guest to escalate its privileges, m...

Security Bulletin: IBM QRadar Network Security is affected by a CPU vulnerability (CVE-2018-3620)

Summary IBM QRadar Network Security has addressed the following CPU vulnerability. Vulnerability Details CVEID: CVE-2018-3620 DESCRIPTION: Multiple Intel CPU's could allow a local attacker to obtain sensitive information, caused by a flaw in the CPU speculative branch instruction execution featur...

USN-3823-1: Linux kernel vulnerabilities

It was discovered that memory present in the L1 data cache of an Intel CPU core may be exposed to a malicious process that is executing on the CPU core. This vulnerability is also known as L1 Terminal Fault L1TF. A local attacker in a guest virtual machine could use this to expose sensitive...

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

An update for kernel is now available for Red Hat Enterprise Linux 7.3 Extended Update Support. 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...

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

An update for kernel 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 impac...

HPESBHF03874 rev.1 - Certain HPE Products using Intel-based Processors, L1 Terminal Fault (L1TF) Speculative Side-channel Vulnerabilities, Local Disclosure of Information

Potential Security Impact: Local: Disclosure of Information SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE ProLiant DL580 Gen10 Server - Prior to 1.4206-20-20184 Jul 2018 HPE ProLiant DL560 Gen10 Server - Prior to 1.4206-20-20184 Jul 2018 HPE ProLiant DL380 Gen10 Server - Pri...

Security Bulletin: IBM API Connect is affected by multiple third-party vulnerabilities (Node.js, nghttp2, Linux, Intel CPU, Android)

Summary API Connect has addressed the following vulnerabilities. Vulnerability Details CVEID: CVE-2018-13094 DESCRIPTION: Linux Kernel is vulnerable to a denial of service, caused by a flaw in the xfsdashrinkinode function in fs/xfs/libxfs/xfsattrleaf.c. By persuading a victim to open a...

SUSE SLES12 Security Update : Security update to ucode-intel (SUSE-SU-2018:2331-2) (Foreshadow) (Spectre)

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...

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

An update for kernel is now available for Red Hat Enterprise Linux 6.7 Extended Update Support. 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...

RHEL 6 : kernel (RHSA-2018:2933)

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:2933 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: A flaw named SegmentSmack was found in...

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

An update for kernel is now available for Red Hat Enterprise Linux 6.6 Advanced Update Support and Red Hat Enterprise Linux 6.6 Telco Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base...

RHEL 6 : kernel (RHSA-2018:2791)

An update for kernel is now available for Red Hat Enterprise Linux 6.4 Advanced Update Support. 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...

Security Bulletin: PowerKVM has released fixes in response to the vulnerabilities known as Foreshadow

Summary PowerKVM is affected by vulnerabilities in the Linux kernel. IBM has now addressed these vulnerabilities. Note that, although the CVE descriptions do not reference POWER, POWER CPUs are afftected. Vulnerability Details CVEID: CVE-2018-3620 DESCRIPTION: Multiple Intel CPU''s could allow a...

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

An update for kernel is now available for Red Hat Enterprise Linux 6.4 Advanced Update Support. 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...

Unbreakable Enterprise kernel security update

2.6.39-400.301.1 - x86/speculation/l1tf: Fix overflow in l1tfpfnlimit on 32bit Vlastimil Babka Orabug: 28505519 CVE-2018-3620 - x86/speculation/l1tf: Exempt zeroed PTEs from inversion Sean Christopherson Orabug: 28505519 CVE-2018-3620 - x86/speculation/l1tf: Protect PAE swap entries against L1TF...

September 11, 2018—KB4458010 (Monthly Rollup)

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September 11, 2018—KB4457984 (Security-only update)

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Fedora 27 : xen (2018-915602df63) (Foreshadow)

L1 Terminal Fault speculative side channel patch bundle XSA-273, CVE-2018-3620, CVE-2018-3646 drop patches also in the bundle, which also includes Use of v2 grant tables may cause crash on ARM XSA-268 1616081 x86: Incorrect MSRDEBUGCTL handling lets guests enable BTS XSA-269 1616077 oxenstored do...