Kernel security update: CVE-2017-11600 and other; Virtuozzo ReadyKernel patch 27.0 for Virtuozzo 7.0.4 and 7.0.4 HF3

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to Virtuozzo kernels 3.10.0-514.16.1.vz7.30.10 Virtuozzo 7.0.4 and 3.10.0-514.16.1.vz7.30.15 Virtuozzo 7.0.4 HF3. Vulnerability id: CVE-2017-11600 A vulnerability was found in the handling ...

Kernel security update: CVE-2017-7542 and other; Virtuozzo ReadyKernel patch 27.0 for Virtuozzo 7.0.5

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to Virtuozzo kernels 3.10.0-514.26.1.vz7.33.22 Virtuozzo 7.0.5. Vulnerability id: CVE-2017-7542 Integer overflow vulnerability in ip6find1stfragopt function was found. Local attacker that h...

Virtuozzo 7 : readykernel-patch (VZA-2017-065)

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 : - The mqnotify function in the Linux kernel through 4.11.9 does not set the sock pointer to NULL upon entry into the...

Kernel security update: CVE-2017-11176 and other; Virtuozzo ReadyKernel patch 26.1 for Virtuozzo 7.0.x

The cumulative Virtuozzo ReadyKernel patch was updated with security and stability fixes. The patch applies to Virtuozzo 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, 3.10.0-327.36.1.vz7.20.18 Virtuozzo 7.0.3, 3.10.0-514.16.1.vz7.30.10 Virtuozzo 7.0.4...

Virtuozzo 7 : readykernel-patch (VZA-2017-063)

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 : - The NFSv4 server in the Linux kernel compiled with CONFIGNFSDPNFS enabled does not properly validate layout type whe...

Virtuozzo 7 : readykernel-patch (VZA-2017-062)

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 : - The NFSv4 server in the Linux kernel compiled with CONFIGNFSDPNFS enabled does not properly validate layout type whe...

Kernel security update: Virtuozzo ReadyKernel patch 24.0 for Virtuozzo 7.0.4 HF3

The first Virtuozzo ReadyKernel patch for Virtuozzo kernel 3.10.0-514.16.1.vz7.30.15 Virtuozzo 7.0.4 HF3. This patch introduces a security fix and stability bug fixes. Vulnerability id: PSBM-67263 A vulnerability was found in the implementation of vxlan interfaces in the Linux kernel. A privilege...

Virtuozzo 7 : readykernel-patch (VZA-2017-053)

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 vulnerability : - A vulnerability was found in the signal handling in the Linux kernel. A local unprivileged user could cause a kernel...

Kernel security update: Virtuozzo ReadyKernel patch 23.0 for Virtuozzo 7.0.4

The cumulative Virtuozzo ReadyKernel patch updated with a security fix and stability bug fixes. The patch applies to Virtuozzo kernel 3.10.0-514.16.1.vz7.30.10 Virtuozzo 7.0.4. Vulnerability id: PSBM-67221 A vulnerability was found in the signal handling in the Linux kernel. A local unprivileged...

Kernel security update: Virtuozzo ReadyKernel patch 23.0 for Virtuozzo 7.0.0, 7.0.1, and 7.0.3

The cumulative Virtuozzo ReadyKernel patch updated with a security fix and a stability bug fix. The patch applies to Virtuozzo 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. Vulnerability id: PSBM-67221 A...

Kernel security update: CVE-2017-9077 and other; Virtuozzo ReadyKernel patch 22.0 for Virtuozzo 7.0.3

The cumulative Virtuozzo ReadyKernel patch updated with security fixes. The patch applies to Virtuozzo kernel 3.10.0-327.36.1.vz7.20.18 Virtuozzo 7.0.3. Vulnerability id: CVE-2017-9077 The tcpv6synrecvsock function in net/ipv6/tcpipv6.c in the Linux kernel mishandles inheritance, which allows loc...

Virtuozzo 7 : readykernel-patch (VZA-2017-038)

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 : - The NFS2/3 RPC client could send long arguments to nfsd server. These encoded arguments are stored in an array of...

Virtuozzo 7 : readykernel-patch (VZA-2017-032)

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 vulnerability was found in the Linux kernel where having malicious IP options present would cause the...

Virtuozzo 7 : readykernel-patch (VZA-2017-028)

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 : - Race condition in drivers/tty/nhdlc.c in the Linux kernel through 4.10.1 allows local users to gain privileges or...

Important kernel security update: Virtuozzo ReadyKernel patch 18.0 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 as well as stability bug fixes. The patch applies to Virtuozzo versions 7.0.0, 7.0.1, and 7.0.3. Vulnerability id: CVE-2017-2636 Race condition in drivers/tty/nhdlc.c in the Linux kernel through 4.10.1 allows local users to ga...

Kernel security update: Virtuozzo ReadyKernel patch 17.0 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-2017-7308 The packetsetring function in net/packet/afpacket.c in the Linux kernel through 4.10.6 does not properly validate certain...

Important kernel security update: Virtuozzo ReadyKernel patch 16.0 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-2017-7184 It was discovered that the xfrm framework for transforming packets in the Linux kernel did not properly validate data received...

Virtuozzo 7 : readykernel-patch (VZA-2017-008)

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 vulnerability : - Improved isolation for neighbor table settings. Note that Tenable Network Security has extracted the preceding...

Virtuozzo 7 : readykernel-patch (VZA-2017-010)

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 : - The tcpspliceread function in net/ipv4/tcp.c in the Linux kernel before 4.9.11 allows remote attackers to cause a...

Virtuozzo 7 : readykernel-patch (VZA-2017-021)

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 vulnerability : - A flaw was discovered in the Linux kernel's key subsystem. Invoking the requestkey system call with a specially crafte...