CVE-2018-18386

N/A

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.

CVE Details

CVSS v3.1 ScoreN/A

Published10/17/2018

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

canonical:ubuntu_linuxlinux:linux_kernel

Weaknesses (CWE)

CWE-704

References

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=966031f340185eddd05affcf72b740549f056348(cve@mitre.org)

https://access.redhat.com/errata/RHSA-2019:0831(cve@mitre.org)

https://bugzilla.suse.com/show_bug.cgi?id=1094825(cve@mitre.org)

https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.11(cve@mitre.org)

https://github.com/torvalds/linux/commit/966031f340185eddd05affcf72b740549f056348(cve@mitre.org)

https://usn.ubuntu.com/3849-1/(cve@mitre.org)

https://usn.ubuntu.com/3849-2/(cve@mitre.org)

http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=966031f340185eddd05affcf72b740549f056348(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2019:0831(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.suse.com/show_bug.cgi?id=1094825(af854a3a-2127-422b-91ae-364da2661108)

https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.11(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/torvalds/linux/commit/966031f340185eddd05affcf72b740549f056348(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3849-1/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3849-2/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.