CVE-2018-10853

A flaw was found in the way Linux kernel KVM hypervisor before 4.18 emulated instructions such as sgdt/sidt/fxsave/fxrstor. It did not check current privilegeCPL level while emulating unprivileged instructions. An unprivileged guest user/process could use this flaw to potentially escalate...

CVE-2018-10853: Execution with Unnecessary Privileges

A flaw was found in the way Linux kernel KVM hypervisor before 4.18 emulated instructions such as sgdt/sidt/fxsave/fxrstor. It did not check current privilegeCPL level while emulating unprivileged instructions. An unprivileged guest user/process could use this flaw to potentially escalate...

RHEL 6 / 7 : rhev-hypervisor7 (RHSA-2018:2404)

The remote Redhat Enterprise Linux 6 / 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2018:2404 advisory. The rhev-hypervisor7 package provides a Red Hat Enterprise Virtualization Hypervisor ISO disk image. The Red Hat Enterprise Virtualizati...

MGASA-2018-0340 Updated kernel-tmb packages fix security vulnerabilities

This kernel-tmb update is based on the upstream 4.14.62 and fixes at least the following security issues: kernel KVM before versions kernel 4.16, kernel 4.16-rc7, kernel 4.17-rc1, kernel 4.17-rc2 and kernel 4.17-rc3 is vulnerable to a flaw in the way the Linux kernel's KVM hypervisor handled...

MGASA-2018-0341 Updated kernel-linus packages fix security vulnerabilities

This kernel-linus update is based on the upstream 4.14.62 and fixes at least the following security issues: kernel KVM before versions kernel 4.16, kernel 4.16-rc7, kernel 4.17-rc1, kernel 4.17-rc2 and kernel 4.17-rc3 is vulnerable to a flaw in the way the Linux kernel's KVM hypervisor handled...

Important: Red Hat Security Advisory: rhev-hypervisor7 security update

An update for rhev-hypervisor7 is now available for RHEV 3.X Hypervisor and Agents for Red Hat Enterprise Linux 6 and RHEV 3.X Hypervisor and Agents Extended Lifecycle Support for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. ...

MGASA-2018-0324 Updated kernel packages fixes security vulnerabilities

This kernel update is based on the upstream 4.14.56 and fixes at least the following security issues: kernel KVM before versions kernel 4.16, kernel 4.16-rc7, kernel 4.17-rc1, kernel 4.17-rc2 and kernel 4.17-rc3 is vulnerable to a flaw in the way the Linux kernel's KVM hypervisor handled exceptio...

Important: Red Hat Security Advisory: rhev-hypervisor7 security update

An update for rhev-hypervisor7 is now available for RHEV 3.X Hypervisor and Agents for Red Hat Enterprise Linux 6 and RHEV 3.X Hypervisor and Agents Extended Lifecycle Support for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. ...

PT-2018-10143

Name of the Vulnerable Software and Affected Versions Linux kernel KVM hypervisor versions prior to 4.18 Description A flaw was found in the way Linux kernel KVM hypervisor emulated certain instructions. It did not check the current privilege level while emulating unprivileged instructions, which...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1534-1)

This update for the Linux Kernel 4.4.74-9235 fixes several issues. The following security issues were fixed : - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Intel ...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1530-1)

This update for the Linux Kernel 4.4.114-9264 fixes several issues. The following security issues were fixed : - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Intel...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1516-1)

This update for the Linux Kernel 4.4.90-9250 fixes several issues. The following security issues were fixed : - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Intel ...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1545-1)

This update for the Linux Kernel 4.4.74-9238 fixes several issues. The following security issues were fixed : - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Intel ...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1523-1)

This update for the Linux Kernel 4.4.120-9270 fixes several issues. The following security issues were fixed : - CVE-2018-8897: A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual SDM was mishandled in the development of some or all...

SUSE SLES12 Security Update : kernel (SUSE-SU-2018:1548-1)

This update for the Linux Kernel 4.4.90-9245 fixes several issues. The following security issues were fixed : - CVE-2017-13166: An elevation of privilege vulnerability in the kernel v4l2 video driver was fixed. bsc1085447. - CVE-2018-8897: A statement in the System Programming Guide of the Intel ...

SUSE-SU-2018:1523-1 Security update for the Linux Kernel (Live Patch 20 for SLE 12 SP2)

This update for the Linux Kernel 4.4.120-9270 fixes several issues. The following security issues were fixed: - CVE-2018-8897: A statement in the System Programming Guide of the Intel 64 and IA-32 Architectures Software Developer's Manual SDM was mishandled in the development of some or all...

Virtuozzo 7 : anaconda / anaconda-core / anaconda-dracut / etc (VZA-2018-037)

According to the versions of the anaconda / anaconda-core / anaconda-dracut / etc packages installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - A flaw was found in the way the Linux kernel's KVM hypervisor handled exceptions delivered after a...

Amazon Linux AMI : kernel (ALAS-2018-1023)

A weakness was found in the Linux kernel's implementation of random seed data. Programs, early in the boot sequence, could use the data allocated for the seed before it was sufficiently generated. CVE-2018-1108 A flaw was found in the way the Linux kernel handled exceptions delivered after a stac...

Amazon Linux 2 : kernel (ALAS-2018-1023)

A weakness was found in the Linux kernel's implementation of random seed data. Programs, early in the boot sequence, could use the data allocated for the seed before it was sufficiently generated. CVE-2018-1108 A flaw was found in the way the Linux kernel handled exceptions delivered after a stac...

Important product update: Fixes for CVE-2018-3639 and CVE-2018-1087 in virtual machines; Virtuozzo 6.0 Update 12 Hotfix 26 (6.0.12-3707)

This hotfix provides security fixes for the hypervisor part of Virtuozzo 6.0 Update 12. Vulnerability id: CVE-2018-1087 A flaw was found in the way the Linux kernel's KVM hypervisor handled exceptions delivered after a stack switch operation via Mov SS or Pop SS instructions. During the stack...