Security Bulletin: Vulnerabilities in wpa_supplicant affect PowerKVM (KRACK)

Summary PowerKVM is affected by vulnerabilities in wpasuppliacant. IBM has now addressed these vulnerabilities. Vulnerability Details CVEID: CVE-2017-13077 DESCRIPTION: Wi-Fi Protected Access WPA and Wi-Fi Protected Access II WPA2 protocols, as used in multiple products, could allow a remote...

[SECURITY] [DLA 1393-1] Debian 7 Long Term Support reaching end-of-life

The Debian Long Term Support LTS Team hereby announces that Debian 7 "Wheezy" support has reached its end-of-life on May 31, 2018, five years after its initial release on May 4, 2013. Debian will not provide further security updates for Debian 7. A subset of Wheezy packages will be supported by...

Security update for xen (important)

This update for xen to version 4.9.2 fixes several issues. This feature was added: - Added script, udev rule and systemd service to watch for vcpu online/offline events in a HVM domU. They are triggered via 'xl vcpu-set domU N' These security issues were fixed: - CVE-2018-8897: Prevent mishandlin...

Xen Denial of Service Vulnerability (CNVD-2018-09328)

Xen is an open source virtual machine monitor developed by the Xen Project. A denial of service vulnerability exists in 4.10.x and earlier versions of Xen. x86 HVM client OS users can attempt an invalid transition between requested states in the QEMU device model. An attacker can exploit this...

oniguruma: Out-of-bounds heap write in bitset_set_range()

An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A heap out-of-bounds write occurs in bitsetsetrange during regular expression compilation due to an uninitialized variable from an incorrect state transition. An incorrect...

PT-2018-6644

Name of the Vulnerable Software and Affected Versions: Android for MSM versions affected versions not specified Firefox OS for MSM versions affected versions not specified QRD Android versions affected versions not specified Description: The issue is related to improper input validation for num...

KLA11233 Oracle Java SE 9 end of life

Oracle announced the end of support of Java SE 9. Users should immediately make transition to Java SE 10 18.3. Original advisories Oracle Java SE Support Roadmap Related products Oracle-Java-JRE-1.9.x CVE list Solution Update to Java SE 10 18.3 Download Java Affected Products - Oracle Java SE 9...

CVE-2018-7541

An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service hypervisor crash or gain privileges by triggering a grant-table transition from v2 to v1...

CVE-2018-7541

An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service hypervisor crash or gain privileges by triggering a grant-table transition from v2 to v1...

Code injection

An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service hypervisor crash or gain privileges by triggering a grant-table transition from v2 to v1...

DEBIAN-CVE-2018-7541

An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service hypervisor crash or gain privileges by triggering a grant-table transition from v2 to v1...

CVE-2018-7541

An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service hypervisor crash or gain privileges by triggering a grant-table transition from v2 to v1...

ALPINE-CVE-2018-7541

An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service hypervisor crash or gain privileges by triggering a grant-table transition from v2 to v1...

CVE-2018-7541

An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service hypervisor crash or gain privileges by triggering a grant-table transition from v2 to v1...

UBUNTU-CVE-2018-7541

An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service hypervisor crash or gain privileges by triggering a grant-table transition from v2 to v1...

CVE-2018-7541

An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service hypervisor crash or gain privileges by triggering a grant-table transition from v2 to v1...

CVE-2018-7541

An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service hypervisor crash or gain privileges by triggering a grant-table transition from v2 to v1...

grant table v2 -> v1 transition may crash Xen

ISSUE DESCRIPTION Grant tables come in two flavors versions, and domains are permitted to freely change between them subject to certain constraints. For the guest to use the facility, both the "normal" shared pages applicable to v1 and v2 and the "status" pages applicable to v2 only need to be...

CVE-2018-7541: Undefined Security Weakness

An issue was discovered in Xen through 4.10.x allowing guest OS users to cause a denial of service hypervisor crash or gain privileges by triggering a grant-table transition from v2 to v1...

PT-2018-18145

Name of the Vulnerable Software and Affected Versions Xen versions prior to 4.11 Description An issue in Xen allows guest OS users to cause a denial of service, resulting in a hypervisor crash, or gain privileges. This is achieved by triggering a grant-table transition from version 2 to version 1...