PT-2018-14429
CVE-2018-18386
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Published
2018-01-09
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Updated
2019-05-28
Description by
CVSS 3.1
3.3
LowMetricsAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Name of the Vulnerable Software and Affected Versions
Linux kernel versions prior to 4.14.11
Description
The issue arises from an EXTPROC versus ICANON confusion in TIOCINQ, allowing local attackers who have access to pseudo terminals to hang or block further usage of any pseudo terminal devices.
Recommendations
For Linux kernel versions prior to 4.14.11, update to version 4.14.11 or later to resolve the issue.
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