Kernel update: Virtuozzo ReadyKernel patch 50.0 for Virtuozzo 7.0.3 to 7.0.7 HF2

The cumulative Virtuozzo ReadyKernel patch was updated with a stability fix. The patch applies to all supported Virtuozzo 7.0 kernels. Vulnerability id: PSBM-84191 It was discovered that the newer versions of ip utility 4.11.0, for example may hang in netlinkrecvmsg when running on the kernel...

Virtuozzo 7 : readykernel-patch (VZA-2018-025)

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 : - It was discovered that nfnlcthelperlist structure was accessible to any user with CAPNETADMIN capability in a networ...

Virtuozzo 7 : readykernel-patch (VZA-2018-026)

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 : - It was discovered that nfnlcthelperlist structure was accessible to any user with CAPNETADMIN capability in a networ...

Virtuozzo 7 : readykernel-patch (VZA-2018-024)

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 : - It was discovered that nfnlcthelperlist structure was accessible to any user with CAPNETADMIN capability in a networ...

Kernel security update: Virtuozzo ReadyKernel patch 49.1 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 7.0 kernels 3.10.0-514.16.1.vz7.30.10 7.0.4 and 3.10.0-514.16.1.vz7.30.15 7.0.4 HF3. Vulnerability id: CVE-2017-17448 It was discovered that nfnlcthelperlist structure was...

Kernel update: Virtuozzo ReadyKernel patch 48.1 for Virtuozzo 7.0.1 to 7.0.5

The cumulative Virtuozzo ReadyKernel patch was updated with stability fixes. The patch applies to the Virtuozzo 7.0 kernels 3.10.0-327.42.0.vz7.18.7 7.0.1, 3.10.0-327.42.0.vz7.20.18 7.0.3, 3.10.0-514.16.1.vz7.30.10 7.0.4, 3.10.0-514.16.1.vz7.30.15 7.0.4 HF3, and 3.10.0-514.26.1.vz7.33.22 7.0.5...

Virtuozzo 7 : readykernel-patch (VZA-2018-007)

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 : - It was found that release operation for the loop devices had insufficient protection for the device structures again...

Virtuozzo 7 : readykernel-patch (VZA-2018-005)

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 : - If the system uses iptables and there are iptables rules with TCPMSS action there, a remote attacker could cause a...

Virtuozzo 7 : readykernel-patch (VZA-2018-004)

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 DCCP socket handling code. dccpdisconnect set the socket state to DCCPCLOSED but did no...

Virtuozzo 7 : readykernel-patch (VZA-2017-115)

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 : - Potential use-after-free in the processing of namespaces. Note that Tenable Network Security has extracted the precedi...

Virtuozzo 7 : readykernel-patch (VZA-2017-116)

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 : - Potential use-after-free in the processing of namespaces. Note that Tenable Network Security has extracted the precedi...

Virtuozzo 7 : readykernel-patch (VZA-2017-110)

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 : - dccpdisconnect set the socket state to DCCPCLOSED but did not properly free some of the resources associated with th...

Virtuozzo 7 : readykernel-patch (VZA-2017-109)

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 : - dccpdisconnect set the socket state to DCCPCLOSED but did not properly free some of the resources associated with th...

Virtuozzo 7 : readykernel-patch (VZA-2017-086)

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 flaw was found in the way the Linux kernel loaded ELF executables. Provided that an application was built as...

Virtuozzo 7 : readykernel-patch (VZA-2017-102)

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 found in the implementation of associative arrays in the Linux kernel. A null pointer dereference could...

Virtuozzo 7 : readykernel-patch (VZA-2017-100)

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 : - It was found that fanoutadd in 'net/packet/afpacket.c' in the Linux kernel, before version 4.13.6, allows local users ...

Virtuozzo 7 : readykernel-patch (VZA-2017-099)

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 : - It was found that fanoutadd in 'net/packet/afpacket.c' in the Linux kernel, before version 4.13.6, allows local users ...

Important kernel security update: CVE-2017-15649; Virtuozzo ReadyKernel patch 36.1 for Virtuozzo 7.0.0, 7.0.1, and 7.0.3

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. Vulnerability id: CVE-2017-15649 It was...

Virtuozzo 7 : readykernel-patch (VZA-2017-097)

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 flaw was found in the Linux networking subsystem where a local attacker with CAPNETADMIN capabilities could cause ...

Virtuozzo 7 : readykernel-patch (VZA-2017-098)

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 : - Linux kernel built with the KVM virtualisation support CONFIGKVM, with nested virtualisation nVMX feature enabled...