Security Bulletin: Microarchitectural Data Sampling (MDS) Vulnerabilites affect OS Image for RedHat Linux for IBM Cloud Pak System

Summary Microarchitectural Data Sampling MDS Vulnerabilities affect OS Image for RedHat Linux for IBM Cloud Pak System formerly known as IBM PureApplication System. OS image for Red Hat Linux Systems for Cloud Pak System based deployments have addressed the vulnerabilities. Vulnerability Details...

MGASA-2020-0201 Updated kernel packages fix security vulnerabilities

This update is based on the upstream 5.6.8 kernel and fixes at least the following security issues: usbsgcancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a referenceCVE-2020-12464. An issue was discovered in the Linux...

[SECURITY] Fedora 31 Update: kernel-5.6.8-200.fc31

The kernel meta package...

SUSE SLED15 / SLES15 Security Update : kernel (SUSE-SU-2020:1146-1)

The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : CVE-2020-8834: KVM on Power8 processors had a conflicting use of HSTATEHOSTR1 to store r1 state in kvmppchventry plus in kvmppcsave,restoretm, leading to a stack...

SUSE-SU-2020:1146-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-8834: KVM on Power8 processors had a conflicting use of HSTATEHOSTR1 to store r1 state in kvmppchventry plus in kvmppcsave,restoretm, leading to a stack...

SUSE-SU-2020:1123-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP1 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-8834: KVM on Power8 processors had a conflicting use of HSTATEHOSTR1 to store r1 state in kvmppchventry plus in kvmppcsave,restoretm, leading to a...

MGASA-2020-0183 Updated kernel packages fix security vulnerabilities

This provides an update to kernel 5.6 series, currently based on upstream 5.6.6 adding support for new hardware and features, and fixes at least the following security issues: In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and unmounting can lea...

MGASA-2020-0184 Updated kernel-linus packages fix security vulnerabilities

This provides an update to kernel 5.6 series, currently based on upstream 5.6.6 adding support for new hardware and features, and fixes at least the following security issues: In the Linux kernel 5.0.21, mounting a crafted btrfs filesystem image, performing some operations, and unmounting can lea...

SUSE-SU-2020:1085-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP4 RT kernel was updated to 3.12.31 to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-8834: KVM on Power8 processors had a conflicting use of HSTATEHOSTR1 to store r1 state in kvmppchventry plus in kvmppcsave,restoretm,...

SUSE-SU-2020:1084-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 12 SP5 RT kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2020-8834: KVM on Power8 processors had a conflicting use of HSTATEHOSTR1 to store r1 state in kvmppchventry plus in kvmppcsave,restoretm, leading to a...

kernel security update

2.6.32-754.29.1.OL6 - Update genkey bug 25599697 2.6.32-754.29.1 - wireless rtlwifi: Fix potential overflow on P2P code Jarod Wilson 1775226 CVE-2019-17666 - x86 mm: revert x8664 and arm64 ELFETDYNBASE base changes Denys Vlasenko 1485759 - powerpc powerpc: move ELFETDYNBASE to 4GB / 4MB Denys...

Scientific Linux Security Update : kernel on SL7.x x86_64 (20200407)

kernel: out of bound read in DVB connexant driver. kernel: Missing permissions check for requestkey destination allows local attackers to add keys to keyring without Write permission kernel: denial of service via ioctl call in network tun handling kernel: usb: missing size check in the...

Fedora 30 : kernel / kernel-headers / kernel-tools (2020-73c00eda1c)

The 5.5.16 stable kernel update contains a number of important fixes across the tree. ---- The 5.5.15 stable kernel update contains a number of important fixes across the tree. ---- The 5.5.13 stable kernel update contains a number of important fixes across the tree. ---- The 5.5.11 stable kernel...

Kernel update: Virtuozzo ReadyKernel patch 103.0 for Virtuozzo 7.0 and Virtuozzo Infrastructure Platform 3.5

The cumulative Virtuozzo ReadyKernel patch was updated with an enhancement. The patch applies to the kernels 3.10.0-1062.4.2.vz7.116.7 Virtuozzo 7.0.12 HF1 and Virtuozzo Infrastructure Platform 3.5, 3.10.0-1062.12.1.vz7.131.10 Virtuozzo 7.0.13. Vulnerability id: PSBM-102848...

CVE-2019-14816

A vulnerability was found in the Linux kernel's Marvell WiFi chip driver. Where, while parsing vendor-specific informational attributes, an attacker on the same WiFi physical network segment could cause a system crash, resulting in a denial of service, or potentially execute arbitrary code. This...

[SECURITY] Fedora 31 Update: kernel-5.5.15-200.fc31

The kernel meta package...

Kernel update: Virtuozzo ReadyKernel patch 102.0 for Virtuozzo 7.0 and Virtuozzo Infrastructure Platform 2.5, 3.0, 3.5

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to the kernels 3.10.0-862.11.6.vz7.64.7 Virtuozzo 7.0.8 HF1, 3.10.0-862.20.2.vz7.73.24 Virtuozzo 7.0.9 and Virtuozzo Infrastructure Platform 2.5, 3.10.0-862.20.2.vz7.73.29 Virtuozzo 7.0.9 and Virtuozzo...

MGASA-2020-0162 Updated kernel packages fix security issues

This update is based on upstream 5.5.15 and fixes some security related issues related to use after free and null pointer dereferences and also some other bugfixes. Other fixes in this update: - WireGuard module has been updated to v1.0.20200401 - ndiswrapper has been fixed and re-enabled mga2643...

SUSE-SU-2020:0868-1 Security update for the Linux Kernel (Live Patch 25 for SLE 12 SP3)

This update for the Linux Kernel 4.4.178-9491 fixes several issues. The following security issues were fixed: - CVE-2020-1749: Fixed an issue in the networking protocols in encrypted IPsec tunnel bsc1165631 - CVE-2019-5108: Fixed an issue where by triggering AP to send IAPP location updates for...

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

An update for kernel is now available for Red Hat Enterprise Linux 7.5 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...