kernel security and bug fix update

3.10.0-1062.7.1.OL7 - Oracle Linux certificates Alexey Petrenko - Oracle Linux RHCK Module Signing Key was compiled into kernel [email protected] - Update x509.genkey Orabug: 24817676 3.10.0-1062.7.1 - drm drm/i915/cmdparser: Fix jump whitelist clearing Dave Airlie...

Citrix ADC MPX/SDX with SSL Coleto Card Installed Fails

Customer may report that their: SVM and VPX eventually become unresponsive GUI access is unavailable for SVM and VPX SSH access only SVM reporting both the instances as Yellow Instance state-YellowOut of service message This issue can be validated by reviewing the following counters getting...

Unbreakable Enterprise kernel security update

4.1.12-124.19.1 - x86/entry/64: Ensure %ebx handling correct in xenfailsafecallback George Kennedy Orabug: 28402927 CVE-2018-14678 - x86/speculation/l1tf: Increase l1tf memory limit for Nehalem+ Andi Kleen Orabug: 28488808 CVE-2018-3620 - x86/speculation/l1tf: Suggest what to do on systems with t...

Solaris 10 (x86) : 146086-08

Oracle Solaris Cluster 3.3: SDS/SVM Mediator patch for Oracle Sola. Date this patch was last updated by Sun : Jun/21/18 C Tenable Network Security, Inc. The descriptive text in this plugin was extracted from the Oracle SunOS Patch Updates. include"compat.inc"; if description scriptid110657;...

Solaris 10 (sparc) : 146085-08

Oracle Solaris Cluster 3.3: SDS/SVM Mediator patch for Oracle Sola. Date this patch was last updated by Sun : Jun/21/18 C Tenable Network Security, Inc. The descriptive text in this plugin was extracted from the Oracle SunOS Patch Updates. include"compat.inc"; if description scriptid110656;...

Configuring a SDX Channel from the SVM

Identify how configure LACP in SDX Channel...

My short review of “IDC Worldwide Security and Vulnerability Management Market Shares 2016”

On February 12 IDC published new report about Security and Vulnerability Management market. You can buy it on the official website for $4500. Or you can simply download free extract on Qualys website Thanks, Qualys!. I've read it and now I want to share my impressions. I think it's better start...

FAQ: NetScaler SD-WAN Installation and Upgrade

Q: Can I downgrade a NetScaler SD-WAN 4000/5000 appliance to an earlier software release? A : A NetScaler SD-WAN 4000/5000 appliance cannot be downgraded to an earlier release.The appliance should have to be factory reset and provisioned again from scratch. For example, if an appliance is running...

MADLIRA - Malware detection using learning and information retrieval for Android

MADLIRA is a tool for Android malware detection. It consists in two components: TFIDF component and SVM learning component. In gerneral, it takes an input a set of malwares and benwares and then extracts the malicious behaviors TFIDF component or computes training model SVM classifier. Then, it...

OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0007) (Spectre)

The remote OracleVM system is missing necessary patches to address critical security updates : - x86/ibrs: Remove 'ibrsdump' and remove the prdebug Konrad Rzeszutek Wilk Orabug: 27350825 - kABI: Revert kABI: Make the bootcpudata look normal Konrad Rzeszutek Wilk CVE-2017-5715 - userns: prevent...

Oracle Linux 6 : kernel (ELSA-2018-0008)

The remote Oracle Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2018-0008 advisory. - x86 specctrl: svm: specctrl at vmexit needs per-cpu areas functional Waiman Long 1519797 1519796 CVE-2017-5715 - x86 specctrl: Eliminate redundnat...

kernel security update

2.6.32-696.18.7.OL6 - Update genkey bug 25599697 2.6.32-696.18.7 - x86 specctrl: svm: specctrl at vmexit needs per-cpu areas functional Waiman Long 1519797 1519796 CVE-2017-5715 - x86 specctrl: Eliminate redundnat FEATURE Not Present messages Waiman Long 1519797 1519796 CVE-2017-5715 - x86...

CVE-2017-15594

An issue was discovered in Xen through 4.9.x allowing x86 SVM PV guest OS users to cause a denial of service hypervisor crash or gain privileges because IDT settings are mishandled during CPU hotplugging...

CVE-2017-15594

An issue was discovered in Xen through 4.9.x allowing x86 SVM PV guest OS users to cause a denial of service hypervisor crash or gain privileges because IDT settings are mishandled during CPU hotplugging...

CVE-2017-15594

An issue was discovered in Xen through 4.9.x allowing x86 SVM PV guest OS users to cause a denial of service hypervisor crash or gain privileges because IDT settings are mishandled during CPU hotplugging...

CVE-2017-15594

CVE-2017-15594 affects the Xen hypervisor up to version 4.9.x. The root cause is mishandling of IDT settings during CPU hotplugging, allowing x86 SVM PV guest OS users to cause a hypervisor crash (DoS) or escalate privileges. Exploitation details and concrete fixes are not provided in the supplie...

CVE-2017-15594

An issue was discovered in Xen through 4.9.x allowing x86 SVM PV guest OS users to cause a denial of service hypervisor crash or gain privileges because IDT settings are mishandled during CPU hotplugging...

How to change management IP of SVM from LOM

Change the SDX Management Service SVM IP via the LOM when network access to SVM IP and XenServer Hypervisor is not available...

Xen Intel VMX hvmemul_vmfunc() NULL Pointer Dereference DoS (XSA-203)

According to its self-reported version number, the Xen hypervisor installed on the remote host is missing a security update. It is, therefore, affected by a NULL pointer dereference flaw due to a failure to utilize necessary NULL checks before doing indirect function calls through the hvmemulvmfu...

CVE-2016-10025

VMFUNC emulation in Xen 4.6.x through 4.8.x on x86 systems using AMD virtualization extensions aka SVM allows local HVM guest OS users to cause a denial of service hypervisor crash by leveraging a missing NULL pointer check...