Red Hat Security AdvisoryRHSA-2012:0422
rhev-hypervisor6 security and bug fix update
Released 2012-03-26 · Red Hat rating Moderate · View on Red Hat →
Fixed in
- RHEV Hypervisor for RHEL-6 rhev-hypervisor6-6.2-20120320.0.el6_2, rhev-hypervisor6-tools-6.2-20120320.0.el6_2
Fixes 2 records
Priority MEDIUM 52
The igmp_heard_query function in net/ipv4/igmp.c in the Linux kernel before 3.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and panic) via IGMP packets.
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.20276 · Published 2012-05-17 · Fixed CWE-369
Priority LOW 24
The em_syscall function in arch/x86/kvm/emulate.c in the KVM implementation in the Linux kernel before 3.2.14 does not properly handle the 0f05 (aka syscall) opcode, which allows guest OS users to cause a denial of servi…
CVSS 2.0MEDIUM 4.7· Local · No auth · Interaction — · EPSS 0.01014 · Published 2012-07-03 · Fixed
