USN-2806-1

See a problem?
Source
https://ubuntu.com/security/notices/USN-2806-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-2806-1.json
JSON Data
https://api.osv.dev/v1/vulns/USN-2806-1
Related
Published
2015-11-10T04:01:30.132128Z
Modified
2015-11-10T04:01:30.132128Z
Summary
linux-lts-vivid vulnerability
Details
Ben Serebrin discovered that the KVM hypervisor implementation in the Linux kernel did not properly catch Alignment Check exceptions. An attacker in a guest virtual machine could use this to cause a denial of service (system crash) in the host OS.
References
Affected packages

Ubuntu:14.04:LTS / linux-lts-vivid

Package

Name: linux-lts-vivid
Purl: pkg:deb/ubuntu/linux-lts-vivid@3.19.0-33.38~14.04.1?arch=src?distro=trusty
Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.19.0-33.38~14.04.1
Affected versions

3.*

3.19.0-18.18~14.04.1
3.19.0-20.20~14.04.1
3.19.0-21.21~14.04.1
3.19.0-22.22~14.04.1
3.19.0-23.24~14.04.1
3.19.0-25.26~14.04.1
3.19.0-26.28~14.04.1
3.19.0-28.30~14.04.1
3.19.0-30.33~14.04.1
3.19.0-30.34~14.04.1
3.19.0-31.36~14.04.1
3.19.0-32.37~14.04.1
Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
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            "linux-lts-vivid-udebs-powerpc-smp": "3.19.0-33.38~14.04.1",
            "virtio-modules-3.19.0-33-powerpc64-smp-di": "3.19.0-33.38~14.04.1",
            "fs-secondary-modules-3.19.0-33-powerpc64-smp-di": "3.19.0-33.38~14.04.1",
            "kernel-image-3.19.0-33-powerpc-smp-di": "3.19.0-33.38~14.04.1",
            "nic-modules-3.19.0-33-powerpc-e500mc-di": "3.19.0-33.38~14.04.1",
            "vlan-modules-3.19.0-33-generic-lpae-di": "3.19.0-33.38~14.04.1",
            "block-modules-3.19.0-33-powerpc-e500mc-di": "3.19.0-33.38~14.04.1",
            "nic-modules-3.19.0-33-generic-di": "3.19.0-33.38~14.04.1",
            "linux-lts-vivid-udebs-powerpc-e500mc": "3.19.0-33.38~14.04.1",
            "ipmi-modules-3.19.0-33-powerpc-e500mc-di": "3.19.0-33.38~14.04.1",
            "md-modules-3.19.0-33-powerpc64-smp-di": "3.19.0-33.38~14.04.1",
            "irda-modules-3.19.0-33-powerpc64-smp-di": "3.19.0-33.38~14.04.1"
        }
    ]
}