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.
                
            Metrics
Affected Vendors & Products
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published: 2018-10-17T20:00:00
Updated: 2024-08-05T11:08:21.778Z
Reserved: 2018-10-16T00:00:00
Link: CVE-2018-18386
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Modified
Published: 2018-10-17T20:29:00.550
Modified: 2024-11-21T03:55:50.757
Link: CVE-2018-18386
 Redhat
                        Redhat