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SUSE-SU-2018:3772-1
Not scored
Security update for the Linux Kernel (Live Patch 31 for SLE 12 SP1)
This update for the Linux Kernel 3.12.74-60_64_104 fixes one issue.
The following security issue was fixed:
- CVE-2018-18386: The drivers/tty/n_tty.c allowed 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 (bsc#1112039).
Exploit probability
Not scored
Published
November 15, 2018
Required by
Not available
Last source change
February 4, 2026
02 / AFFECTED SOFTWARE
Affected packages
SUSE:Linux Enterprise Server 12 SP1-LTSS
kgraft-patch-SLE12-SP1_Update_23
SUSE:Linux Enterprise Server 12 SP1-LTSS
kgraft-patch-SLE12-SP1_Update_24
SUSE:Linux Enterprise Server 12 SP1-LTSS
kgraft-patch-SLE12-SP1_Update_25
SUSE:Linux Enterprise Server 12 SP1-LTSS
kgraft-patch-SLE12-SP1_Update_26
SUSE:Linux Enterprise Server 12 SP1-LTSS
kgraft-patch-SLE12-SP1_Update_27
SUSE:Linux Enterprise Server 12 SP1-LTSS
kgraft-patch-SLE12-SP1_Update_28
SUSE:Linux Enterprise Server 12 SP1-LTSS
kgraft-patch-SLE12-SP1_Update_29
SUSE:Linux Enterprise Server 12 SP1-LTSS
kgraft-patch-SLE12-SP1_Update_30
SUSE:Linux Enterprise Server 12 SP1-LTSS
kgraft-patch-SLE12-SP1_Update_31
SUSE:Linux Enterprise Server 12 SP1-LTSS
kgraft-patch-SLE12-SP1_Update_32
SUSE:Linux Enterprise Server 12-LTSS
kgraft-patch-SLE12_Update_29
SUSE:Linux Enterprise Server 12-LTSS
kgraft-patch-SLE12_Update_30
SUSE:Linux Enterprise Server 12-LTSS
kgraft-patch-SLE12_Update_31
SUSE:Linux Enterprise Server 12-LTSS
kgraft-patch-SLE12_Update_32
SUSE:Linux Enterprise Server 12-LTSS
kgraft-patch-SLE12_Update_33
SUSE:Linux Enterprise Server 12-LTSS
kgraft-patch-SLE12_Update_34
SUSE:Linux Enterprise Server 12-LTSS
kgraft-patch-SLE12_Update_35
SUSE:Linux Enterprise Server 12-LTSS
kgraft-patch-SLE12_Update_36
SUSE:Linux Enterprise Server 12-LTSS
kgraft-patch-SLE12_Update_37
SUSE:Linux Enterprise Server 12-LTSS
kgraft-patch-SLE12_Update_38
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
Open Source Vulnerabilities
SUSE-SU-2018:3772-1
This update for the Linux Kernel 3.12.74-60_64_104 fixes one issue.
The following security issue was fixed:
- CVE-2018-18386: The drivers/tty/n_tty.c allowed 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 (bsc#1112039).
View original source ↗
05 / REFERENCES
Further evidence