Unbreakable Enterprise kernel security update

kernel-uek 4.1.12-94.5.7 - Revert 'net/rds: Revert 'RDS: add reconnect retry scheme for stalled connections'' Ajaykumar Hotchandani Orabug: 26444722 - Revert 'net/rds: use different workqueue for baseconn' Ajaykumar Hotchandani Orabug: 26444722 - Revert 'net/rds: determine active/passive connecti...

Oracle Solaris Critical Patch Update : jul2017_SRU11_3_2_4_0

This Solaris system is missing necessary patches to address a critical security update : - Vulnerability in the Solaris component of Oracle Sun Systems Products Suite subcomponent: NFSv4. Supported versions that are affected are 10 and 11. Easily exploitable vulnerability allows unauthenticated...

kernel security and bug fix update

2.6.32-696.6.3.OL6 - Update genkey bug 25599697 2.6.32-696.6.3 - mm allow JVM to implement its own stack guard pages Larry Woodman 1466667 1464237 - mm enlarge stack guard gap Larry Woodman 1466667 1464237 - Revert: mm enlarge stack guard gap Larry Woodman 1466667 1464237 2.6.32-696.6.2 - mm...

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...

Important kernel security update: CVE-2017-8797 and other; Virtuozzo ReadyKernel patch 25.0 for Virtuozzo 7.0.0, 7.0.1, and 7.0.3

The cumulative Virtuozzo ReadyKernel patch was updated with security 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, and 3.10.0-327.36.1.vz7.20.18 Virtuozzo 7.0.3. Vulnerability id: CVE-2017-8797 The NFSv4 server in...

Input validation

The NFSv4 server in the Linux kernel before 4.11.3 does not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used a...

CVE-2017-8797

The NFSv4 server in the Linux kernel before 4.11.3 does not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used a...

CVE-2017-8797

The NFSv4 server in the Linux kernel before 4.11.3 does not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used a...

CVE-2017-8797

The NFSv4 server in the Linux kernel before 4.11.3 does not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used a...

CVE-2017-8797

CVE-2017-8797 affects the Linux kernel NFSv4 server. A remote attacker can send NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operands in UDP; an uninitialized layout type is used as an array index, causing an OOPS and potentially a system DoS via knfsd soft-lockup. Affected: Linux kernel versions prior ...

CVE-2017-8797

The NFSv4 server in the Linux kernel before 4.11.3 does not properly validate the layout type when processing the NFSv4 pNFS GETDEVICEINFO or LAYOUTGET operand in a UDP packet from a remote attacker. This type value is uninitialized upon encountering certain error conditions. This value is used a...

openSUSE Security Update : the Linux Kernel (openSUSE-2017-734) (Stack Clash)

The openSUSE Leap 42.2 kernel was updated to 4.4.73 to receive security and bugfixes. The following security bugs were fixed : - CVE-2017-1000364: An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be 'jumped'...

openSUSE Security Update : the Linux Kernel (openSUSE-2017-716) (Stack Clash)

The openSUSE Leap 42.2 kernel was updated to 4.4.72 to receive various security and bugfixes. The following security bugs were fixed : - CVE-2017-1000364: An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be...

CVE-2017-8797

It was found that the NFSv4 server in the Linux kernel did not properly validate layout type when processing NFSv4 pNFS LAYOUTGET and GETDEVICEINFO operands. A remote attacker could use this flaw to soft-lockup the system and thus cause denial of service...

Security update for the Linux Kernel (important)

The openSUSE Leap 42.2 kernel was updated to 4.4.73 to receive security and bugfixes. The following security bugs were fixed: - CVE-2017-1000364: An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be "jumped"...

openSUSE: Security Advisory for kernel (openSUSE-SU-2017:1685-1)

The remote host is missing an update for the Copyright C 2017 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Amazon Linux AMI : kernel (ALAS-2017-846)

Module reference leak due to improper shut down of callback channel on umount : The NFSv4 implementation in the Linux kernel through 4.11.1 allows local users to cause a denial of service resource consumption by leveraging improper channel callback shutdown when unmounting an NFSv4 filesystem, ak...

Medium: kernel

Issue Overview: Module reference leak due to improper shut down of callback channel on umount: The NFSv4 implementation in the Linux kernel through 4.11.1 allows local users to cause a denial of service resource consumption by leveraging improper channel callback shutdown when unmounting an NFSv4...

Linux kernel denial of service vulnerability (CNVD-2017-07555)

The Linux kernel is the kernel used by the operating system Linux, released by the Linux Foundation in the United States. A denial of service vulnerability exists in the NFSv4 implementation process in Linux kernel 4.11.1 and earlier versions. A local attacker could exploit this vulnerability to...