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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2018-10-17T20:00:00

Updated: 2019-04-23T16:06:04

Reserved: 2018-10-16T00:00:00


Link: CVE-2018-18386

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2018-10-17T20:29:00.550

Modified: 2019-04-23T17:29:05.380


Link: CVE-2018-18386

JSON object: View

cve-icon Redhat Information

No data.

CWE