Vulnerability Details : CVE-2016-2312
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.
Products affected by CVE-2016-2312
- cpe:2.3:a:kde:plasma-workspace:*:*:*:*:*:*:*:*
- cpe:2.3:a:kde:kscreenlocker:*:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:23:*:*:*:*:*:*:*
- cpe:2.3:o:opensuse:leap:42.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-2312
0.18%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 54 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-2312
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
|
6.8
|
MEDIUM | CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
0.9
|
5.9
|
NIST |
CWE ids for CVE-2016-2312
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-2312
-
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177454.html
[SECURITY] Fedora 22 Update: kscreenlocker-5.5.4-3.fc22Third Party Advisory
-
https://bugzilla.opensuse.org/show_bug.cgi?id=964548
Bug 964548 – VUL-1: KDE lockscreen bypass by switching display off and onIssue Tracking;Third Party Advisory
-
https://www.kde.org/info/security/advisory-20160209-1.txt
Vendor Advisory
-
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/177557.html
[SECURITY] Fedora 23 Update: kscreenlocker-5.5.4-3.fc23Third Party Advisory
-
https://bugs.kde.org/show_bug.cgi?id=358125
358125 – the lock-up can be pass through without typing passwordVendor Advisory
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