CVE - CVE-2018-18386

CVE-ID
CVE-2018-18386	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
drivers/tty/n_tty.c in the Linux kernel before 4.14.11 allows local attackers (who are able to access pseudo terminals) to hang/block further usage of any pseudo terminal devices due to an EXTPROC versus ICANON confusion in TIOCINQ.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=966031f340185eddd05affcf72b740549f056348 MISC:https://bugzilla.suse.com/show_bug.cgi?id=1094825 MISC:https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.11 MISC:https://github.com/torvalds/linux/commit/966031f340185eddd05affcf72b740549f056348 REDHAT:RHSA-2019:0831 URL:https://access.redhat.com/errata/RHSA-2019:0831 UBUNTU:USN-3849-1 URL:https://usn.ubuntu.com/3849-1/ UBUNTU:USN-3849-2 URL:https://usn.ubuntu.com/3849-2/
Assigning CNA
MITRE Corporation
Date Record Created
20181016	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20181016)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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