kernel: veth: ensure skb entering GRO are not cloned.

In the Linux kernel, the following vulnerability has been resolved: veth: ensure skb entering GRO are not cloned. After commit d3256efd8e8b "veth: allow enabling NAPI even without XDP", if GRO is enabled on a veth device and TSO is disabled on the peer device, TCP skbs will go through the NAPI...

CVE-2021-47099

In the Linux kernel, the following vulnerability has been resolved: veth: ensure skb entering GRO are not cloned. After commit d3256efd8e8b "veth: allow enabling NAPI even without XDP", if GRO is enabled on a veth device and TSO is disabled on the peer device, TCP skbs will go through the NAPI...

CVE-2021-47099 veth: ensure skb entering GRO are not cloned.

In the Linux kernel, the following vulnerability has been resolved: veth: ensure skb entering GRO are not cloned. After commit d3256efd8e8b "veth: allow enabling NAPI even without XDP", if GRO is enabled on a veth device and TSO is disabled on the peer device, TCP skbs will go through the NAPI...

CVE-2021-47099 veth: ensure skb entering GRO are not cloned.

In the Linux kernel, the following vulnerability has been resolved: veth: ensure skb entering GRO are not cloned. After commit d3256efd8e8b "veth: allow enabling NAPI even without XDP", if GRO is enabled on a veth device and TSO is disabled on the peer device, TCP skbs will go through the NAPI...

SUSE CVE-2010-0741

The virtionetbadfeatures function in hw/virtio-net.c in the virtio-net driver in the Linux kernel before 2.6.26, when used on a guest OS in conjunction with qemu-kvm 0.11.0 or KVM 83, allows remote attackers to cause a denial of service guest OS crash, and an associated qemu-kvm process exit by...

tso-enum NSE Script

TSO User ID enumerator for IBM mainframes z/OS. The TSO logon panel tells you when a user ID is valid or invalid with the message: IKJ56420I Userid not authorized to use TSO. The TSO logon process can work in two ways: 1 You get prompted with IKJ56700A ENTER USERID - to which you reply with the...

tso-brute NSE Script

TSO account brute forcer. This script relies on the NSE TN3270 library which emulates a TN3270 screen for NMAP. TSO user IDs have the following rules: - it cannot begin with a number - only contains alpha-numeric characters and @, , $. - it cannot be longer than 7 chars Script Arguments...

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

Updated kernel packages that fix two security issues and several bugs are now available for Red Hat Enterprise Linux 6.6 Extended Update Support. Red Hat Product Security has rated this update as having Important security impact. Common Vulnerability Scoring System CVSS base scores, which give...

Unbreakable Enterprise kernel security update

2.6.39-400.250.5 - x8664, vdso: Fix the vdso address randomization algorithm Andy Lutomirski Orabug: 21226730 CVE-2014-9585 - isofs: Fix infinite looping over CE entries Jan Kara Orabug: 21225976 CVE-2014-9420 - x8664, switchto: Load TLS descriptors before switching DS and ES Andy Lutomirski...

Scientific Linux Security Update : kernel on SL6.x i386/x86_64 (20121016)

This update fixes the following security issue : - A flaw was found in the way socket buffers skb requiring TSO TCP segment offloading were handled by the sfc driver. If the skb did not fit within the minimum-size of the transmission queue, the network card could repeatedly reset itself. A remote...

kernel security and bug fix update

2.6.32-279.11.1.el6 - net core: Fix napigrofrags vs netpoll path Amerigo Wang 857854 845347 - netdrv benet: disable BH in callers of beprocessmcc Amerigo Wang 857854 845347 - net bonding: remove IFFINNETPOLL flag Amerigo Wang 857854 845347 - mm fix contigpagedata kABI breakage and related memory...

CentOS Update for kernel CESA-2012:1323 centos5

Check for the Version of kernel OpenVAS Vulnerability Test CentOS Update for kernel CESA-2012:1323 centos5 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This program is free software; you can redistribute it and/or modify it under th...

USN-1580-1 : linux-ti-omap4 vulnerabilities

Ben Hutchings reported a flaw in the Linux kernel with some network drivers that support TSO TCP segment offload. A local or peer user could exploit this flaw to to cause a denial of service. CVE-2012-3412 Jay Fenlason and Doug Ledford discovered a bug in the Linux kernel implementation of RDS...

USN-1578-1 : linux-ti-omap4 vulnerabilities

Ben Hutchings reported a flaw in the Linux kernel with some network drivers that support TSO TCP segment offload. A local or peer user could exploit this flaw to to cause a denial of service. CVE-2012-3412 Jay Fenlason and Doug Ledford discovered a bug in the Linux kernel implementation of RDS...

USN-1577-1 : linux-ti-omap4 vulnerabilities

A flaw was discovered in the Linux kernel's KVM kernel virtual machine. An administrative user in the guest OS could leverage this flaw to cause a denial of service in the host OS. CVE-2012-2121 Ben Hutchings reported a flaw in the Linux kernel with some network drivers that support TSO TCP segme...

Ubuntu 12.04 LTS : linux vulnerabilities (USN-1579-1)

Ben Hutchings reported a flaw in the Linux kernel with some network drivers that support TSO TCP segment offload. A local or peer user could exploit this flaw to to cause a denial of service. CVE-2012-3412 Jay Fenlason and Doug Ledford discovered a bug in the Linux kernel implementation of RDS...

Ubuntu Update for linux-ti-omap4 USN-1578-1

Ubuntu Update for Linux kernel vulnerabilities USN-1578-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN15781.nasl 7960 2017-12-01 06:58:16Z santu $ Ubuntu Update for linux-ti-omap4 USN-1578-1 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.n...

Ubuntu Update for linux USN-1572-1

Ubuntu Update for Linux kernel vulnerabilities USN-1572-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN15721.nasl 7960 2017-12-01 06:58:16Z santu $ Ubuntu Update for linux USN-1572-1 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net This...

Ubuntu Update for linux-lts-backport-oneiric USN-1575-1

Ubuntu Update for Linux kernel vulnerabilities USN-1575-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN15751.nasl 7960 2017-12-01 06:58:16Z santu $ Ubuntu Update for linux-lts-backport-oneiric USN-1575-1 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH,...

Ubuntu Update for linux-ec2 USN-1573-1

Ubuntu Update for Linux kernel vulnerabilities USN-1573-1 OpenVAS Vulnerability Test $Id: gbubuntuUSN15731.nasl 7960 2017-12-01 06:58:16Z santu $ Ubuntu Update for linux-ec2 USN-1573-1 Authors: System Generated Check Copyright: Copyright c 2012 Greenbone Networks GmbH, http://www.greenbone.net Th...