UBUNTU-CVE-2016-2312

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Source
https://ubuntu.com/security/CVE-2016-2312
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-2312.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2016-2312
Upstream
Withdrawn
2025-07-18T16:43:25Z
Published
2016-12-23T22:59:00Z
Modified
2025-07-16T07:34:12.467762Z
Severity
  • 6.8 (Medium) CVSS_V3 - CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - low
Summary
[none]
Details

Turning all screens off in Plasma-workspace and kscreenlocker while the lock screen is shown can result in the screen being unlocked when turning a screen on again.

References

Affected packages

Ubuntu:16.04:LTS / plasma-workspace

Package

Name
plasma-workspace
Purl
pkg:deb/ubuntu/plasma-workspace@4:5.5.4-0ubuntu1?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4:5.5.4-0ubuntu1

Affected versions

4:5.*

4:5.4.2-0ubuntu1
4:5.4.3-0ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libkworkspace5-5",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "libkworkspace5-5-dbgsym",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "libplasma-geolocation-interface5",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "libplasma-geolocation-interface5-dbgsym",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "libtaskmanager5",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "libtaskmanager5-dbgsym",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "libweather-ion7",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "libweather-ion7-dbgsym",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "plasma-workspace",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "plasma-workspace-dbg",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "plasma-workspace-dbgsym",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "plasma-workspace-dev",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "plasma-workspace-dev-dbgsym",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "plasma-workspace-wayland",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "plasma-workspace-wayland-dbgsym",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "sddm-theme-breeze",
            "binary_version": "4:5.5.4-0ubuntu1"
        },
        {
            "binary_name": "sddm-theme-breeze-dbgsym",
            "binary_version": "4:5.5.4-0ubuntu1"
        }
    ],
    "availability": "No subscription required"
}