CVE-2018-14646

The Linux kernel before 4.15-rc8 was found to be vulnerable to a NULL pointer dereference bug in the netlinknscapable function in the net/netlink/afnetlink.c file. A local attacker could exploit this when a net namespace with a netnsid is assigned to cause a kernel panic and a denial of service...

UBUNTU-CVE-2018-14646

The Linux kernel before 4.15-rc8 was found to be vulnerable to a NULL pointer dereference bug in the netlinknscapable function in the net/netlink/afnetlink.c file. A local attacker could exploit this when a net namespace with a netnsid is assigned to cause a kernel panic and a denial of service...

Linux kernel denial of service vulnerability (CNVD-2018-20469)

Linux kernel is the kernel used by Linux, the open source operating system released by the Linux Foundation in the United States. A security vulnerability exists in Linux kernel version 4.14.67, which stems from a program that incorrectly handles interactions between XFRM Netlink messages,...

DEBIAN-CVE-2018-17977

The Linux kernel 4.14.67 mishandles certain interaction among XFRM Netlink messages, IPPROTOAH packets, and IPPROTOIP packets, which allows local users to cause a denial of service memory consumption and system hang by leveraging root access to execute crafted applications, as demonstrated on...

Code injection

The Linux kernel 4.14.67 mishandles certain interaction among XFRM Netlink messages, IPPROTOAH packets, and IPPROTOIP packets, which allows local users to cause a denial of service memory consumption and system hang by leveraging root access to execute crafted applications, as demonstrated on...

CVE-2018-17977

The Linux kernel 4.14.67 mishandles certain interaction among XFRM Netlink messages, IPPROTOAH packets, and IPPROTOIP packets, which allows local users to cause a denial of service memory consumption and system hang by leveraging root access to execute crafted applications, as demonstrated on...

CVE-2018-17977

The Linux kernel 4.14.67 mishandles certain interaction among XFRM Netlink messages, IPPROTOAH packets, and IPPROTOIP packets, which allows local users to cause a denial of service memory consumption and system hang by leveraging root access to execute crafted applications, as demonstrated on...

UBUNTU-CVE-2018-17977

The Linux kernel 4.14.67 mishandles certain interaction among XFRM Netlink messages, IPPROTOAH packets, and IPPROTOIP packets, which allows local users to cause a denial of service memory consumption and system hang by leveraging root access to execute crafted applications, as demonstrated on...

CVE-2018-17977

CVE-2018-17977 affects Linux kernel 4.14.67, where interaction between XFRM Netlink messages, IPPROTO_AH, and IPPROTO_IP can be exploited locally (with root) to trigger memory exhaustion and system hang; demonstrated on CentOS 7. The provided documents do not specify a fix or patch version.

CVE-2018-17977

The Linux kernel 4.14.67 mishandles certain interaction among XFRM Netlink messages, IPPROTOAH packets, and IPPROTOIP packets, which allows local users to cause a denial of service memory consumption and system hang by leveraging root access to execute crafted applications, as demonstrated on...

CVE-2018-17977

The Linux kernel 4.14.67 mishandles certain interaction among XFRM Netlink messages, IPPROTOAH packets, and IPPROTOIP packets, which allows local users to cause a denial of service memory consumption and system hang by leveraging root access to execute crafted applications, as demonstrated on...

Linux Kernel 4.11.8 - mq_notify: double sock_put() Local Privilege Escalation

Linux Kernel 4.11.8 - mqnotify: double sockput Local Privilege Escalation / CVE-2017-11176: "mqnotify: double sockput" by LEXFO 2018. DISCLAIMER: The following code is for EDUCATIONAL purpose only. Do not use it on a system without authorizations. WARNING: The exploit WILL NOT work on your target...

PT-2018-2963

Name of the Vulnerable Software and Affected Versions Linux kernel version 4.14.67 Description The issue is related to incorrect handling of certain interactions between XFRM Netlink messages, IPPROTO AH packets, and IPPROTO IP packets. This can be exploited to cause a denial of service, resultin...

Oracle Linux 5 / 6 : Unbreakable Enterprise kernel (ELSA-2018-4172)

The remote Oracle Linux 5 / 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2018-4172 advisory. - KVM: Fix stack-out-of-bounds read in writemmio Wanpeng Li Orabug: 27951293 CVE-2017-17741 CVE-2017-17741 - kernel/exit.c: avoid undefined behavio...

CentOS Update for kernel CESA-2018:1965 centos7

Check the version of kernel SPDX-FileCopyrightText: 2018 Greenbone AG 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-only ifdescription scriptoid"1.3.6.1.4.1.25623.1.0.882915";...

kernel: Out-of-bounds access via an XFRM_MSG_MIGRATE xfrm Netlink message

The xfrmmigrate function in the net/xfrm/xfrmpolicy.c file in the Linux kernel built with CONFIGXFRMMIGRATE does not verify if the dir parameter is less than XFRMPOLICYMAX. This allows a local attacker to cause a denial of service out-of-bounds access or possibly have unspecified other impact by...

kernel: Out-of-bounds access via an XFRM_MSG_MIGRATE xfrm Netlink message

The xfrmmigrate function in the net/xfrm/xfrmpolicy.c file in the Linux kernel built with CONFIGXFRMMIGRATE does not verify if the dir parameter is less than XFRMPOLICYMAX. This allows a local attacker to cause a denial of service out-of-bounds access or possibly have unspecified other impact by...

Important: Red Hat Security Advisory: kernel-rt security and bug fix update

An update for kernel-rt is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4131)

The remote Oracle Linux 6 / 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2018-4131 advisory. - netlink: add a start callback for starting a netlink dump Tom Herbert Orabug: 27169581 CVE-2017-16939 Tenable has extracted the preceding description bloc...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0228) (Spectre)

The remote OracleVM system is missing necessary patches to address critical security updates : - netlink: add a start callback for starting a netlink dump Tom Herbert Orabug: 27169581 CVE-2017-16939 - ipsec: Fix aborted xfrm policy dump crash Herbert Xu Orabug: 27169581 CVE-2017-16939 - net/rds:...