USN-3221-2

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/notices/USN-3221-2
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-3221-2.json
JSON Data
https://api.osv.dev/v1/vulns/USN-3221-2
Related
Published
2017-03-08T03:31:26.495163Z
Modified
2017-03-08T03:31:26.495163Z
Summary
linux-hwe vulnerability
Details
USN-3221-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.10. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 16.10 for Ubuntu 16.04 LTS.
Alexander Popov discovered that the N_HDLC line discipline implementation in the Linux kernel contained a double-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly gain administrative privileges. (CVE-2017-2636)
References
Affected packages

Ubuntu:16.04:LTS / linux-hwe

Package

Name: linux-hwe
Purl: pkg:deb/ubuntu/linux-hwe?arch=src?distro=xenial
Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

4.8.0-41.44~16.04.1
Affected versions

4.*

4.8.0-36.36~16.04.1
4.8.0-39.42~16.04.1
Ecosystem specific

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "block-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "block-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "crypto-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "crypto-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "dasd-extra-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "dasd-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "fat-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "fat-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "fb-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "firewire-core-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "floppy-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "fs-core-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "fs-core-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "fs-secondary-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "fs-secondary-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "input-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "input-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "ipmi-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "ipmi-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "irda-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "irda-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "kernel-image-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "kernel-image-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-cloud-tools-4.8.0-41-generic"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-cloud-tools-4.8.0-41-lowlatency"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-headers-4.8.0-41"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-headers-4.8.0-41-generic"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-headers-4.8.0-41-generic-lpae"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-headers-4.8.0-41-lowlatency"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-hwe-cloud-tools-4.8.0-41"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-hwe-cloud-tools-4.8.0-41-dbgsym"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-hwe-tools-4.8.0-41"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-hwe-tools-4.8.0-41-dbgsym"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-hwe-udebs-generic"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-hwe-udebs-generic-lpae"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-image-4.8.0-41-generic"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-image-4.8.0-41-generic-dbgsym"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-image-4.8.0-41-generic-lpae"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-image-4.8.0-41-generic-lpae-dbgsym"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-image-4.8.0-41-lowlatency"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-image-4.8.0-41-lowlatency-dbgsym"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-image-extra-4.8.0-41-generic"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-source-4.8.0"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-tools-4.8.0-41-generic"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-tools-4.8.0-41-generic-lpae"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "linux-tools-4.8.0-41-lowlatency"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "md-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "md-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "message-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "mouse-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "mouse-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "multipath-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "multipath-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "nfs-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "nfs-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "nic-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "nic-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "nic-pcmcia-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "nic-shared-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "nic-shared-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "nic-usb-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "nic-usb-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "parport-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "parport-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "pata-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "pcmcia-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "pcmcia-storage-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "plip-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "plip-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "ppp-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "ppp-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "sata-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "sata-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "scsi-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "scsi-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "serial-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "storage-core-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "storage-core-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "usb-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "usb-modules-4.8.0-41-generic-lpae-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "virtio-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "vlan-modules-4.8.0-41-generic-di"
        },
        {
            "binary_version": "4.8.0-41.44~16.04.1",
            "binary_name": "vlan-modules-4.8.0-41-generic-lpae-di"
        }
    ]
}