cve.bz

CVE-2018-18386

3.3 lowEPSS 0.4%

Low (3.3). EPSS 0.4% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.0

3.3 low
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS
0.4% chance of exploitation in the next 30 days; higher than 35% of CVEs (scores of 2026-10-31)
CWE
CWE-704
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON