Virtuozzo 7 : readykernel-patch (VZA-2017-007)

According to the version of the vzkernel package and the readykernel-patch installed, the Virtuozzo installation on the remote host is affected by the following vulnerabilities : - A double free vulnerability was found in netlinkdump, which could cause a denial of service or possibly other...

Kernel security update: Virtuozzo ReadyKernel patch 15.0 for kernels 3.10.0-327.18.2.vz7.15.2 (Virtuozzo 7.0.0), 3.10.0-327.36.1.vz7.18.7 (Virtuozzo 7.0.1), and 3.10.0-327.36.1.vz7.20.18 (Virtuozzo 7.0.3)

The cumulative Virtuozzo ReadyKernel patch updated with a security fix. The patch applies to Virtuozzo versions 7.0.0, 7.0.1, and 7.0.3. Vulnerability id: CVE-2017-2647 A flaw was discovered in the Linux kernel's key subsystem. Invoking the requestkey system call with a specially crafted set of...

Important kernel security update: Virtuozzo ReadyKernel patch 14.0 for kernels 3.10.0-327.18.2.vz7.15.2 (Virtuozzo 7.0.0), 3.10.0-327.36.1.vz7.18.7 (Virtuozzo 7.0.1), and 3.10.0-327.36.1.vz7.20.18 (Virtuozzo 7.0.3)

The cumulative Virtuozzo ReadyKernel patch updated with security fixes. The patch applies to Virtuozzo versions 7.0.0, 7.0.1, and 7.0.3. Vulnerability id: CVE-2017-6074 A use-after-free flaw was found in the way the Linux kernel's Datagram Congestion Control Protocol DCCP implementation freed SKB...

Kernel security update: Virtuozzo ReadyKernel patch 12.0 for kernels 3.10.0-327.18.2.vz7.15.2 (Virtuozzo 7.0.0), 3.10.0-327.36.1.vz7.18.7 (Virtuozzo 7.0.1), and 3.10.0-327.36.1.vz7.20.18 (Virtuozzo 7.0.3)

The cumulative Virtuozzo ReadyKernel patch updated with a security fix. The patch applies to Virtuozzo versions 7.0.0, 7.0.1, and 7.0.3. Vulnerability id: PSBM-59964 Improved isolation for neighbor table settings...

Kernel security update: Virtuozzo ReadyKernel patch 11.0 for kernels 3.10.0-327.18.2.vz7.15.2 (Virtuozzo 7.0.0) and 3.10.0-327.36.1.vz7.18.7 (Virtuozzo 7.0.1)

The cumulative Virtuozzo ReadyKernel patch updated with security fixes as well as a usability bug fix. The patch applies to Virtuozzo versions 7.0.0 and 7.0.1. Vulnerability id: PSBM-57511 A flaw was found in the way nfnetlink validated length of batch messages that could allow a user logged in t...

Kernel security update: Virtuozzo ReadyKernel patch 10.0 for kernels 3.10.0-327.18.2.vz7.15.2 (Virtuozzo 7.0.0), 3.10.0-327.36.1.vz7.18.7 (Virtuozzo 7.0.1), and 3.10.0-327.36.1.vz7.20.18 (Virtuozzo 7.0.3)

The cumulative Virtuozzo ReadyKernel patch updated with security fixes. The patch applies to Virtuozzo versions 7.0.0, 7.0.1, and 7.0.3. Vulnerability id: CVE-2017-2583 Linux kernel built with the Kernel-based Virtual Machine CONFIGKVM support is vulnerable to an incorrect segment selectorSS valu...

Kernel update: Virtuozzo ReadyKernel patch 9.0 for kernel 3.10.0-327.36.1.vz7.18.7 (Virtuozzo 7.0.1)

The cumulative Virtuozzo ReadyKernel patch updated with a stability bug fix. The patch applies to Virtuozzo 7.0.1 only. Vulnerability id: PSBM-54244 Stopping a container with disabled netfilter could result in node crash...