CVE-2018-18386
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.
Risk Information
Base Score
3.3
MODERATE
Vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
EPSS Score
Exploitation Probability
0.041
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Desktop 12-SP3 ) kernel-default-4.4.162-94.69.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Desktop 12-SP3 ) kernel-default-debuginfo-4.4.162-94.69.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Desktop 12-SP3 ) kernel-default-debugsource-4.4.162-94.69.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Desktop 12-SP3 ) kernel-default-devel-4.4.162-94.69.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Desktop 12-SP3 ) kernel-default-extra-4.4.162-94.69.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Desktop 12-SP3 ) kernel-default-extra-debuginfo-4.4.162-94.69.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Desktop 12-SP3 ) kernel-devel-4.4.162-94.69.2.noarch.rpm | Linux |
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Desktop 12-SP3 ) kernel-macros-4.4.162-94.69.2.noarch.rpm | Linux |
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Desktop 12-SP3 ) kernel-source-4.4.162-94.69.2.noarch.rpm | Linux |
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Desktop 12-SP3 ) kernel-syms-4.4.162-94.69.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Server 12-SP3 ) kernel-default-base-4.4.162-94.69.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Server 12-SP3 ) kernel-default-base-debuginfo-4.4.162-94.69.2.x86_64.rpm | Linux |
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Server 12-SP3 ) lttng-modules-2.7.1-8.6.1.x86_64.rpm | Linux |
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Server 12-SP3 ) lttng-modules-debugsource-2.7.1-8.6.1.x86_64.rpm | Linux |
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Server 12-SP3 ) lttng-modules-kmp-default-2.7.1_k4.4.162_94.69-8.6.1.x86_64.rpm | Linux |
| SUSE-SU-2018:3689-1(SUSE Linux Enterprise Server 12-SP3 ) lttng-modules-kmp-default-debuginfo-2.7.1_k4.4.162_94.69-8.6.1.x86_64.rpm | Linux |
| SUSE-SU-2018:4069-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-4.12.14-95.3.1.x86_64.rpm | Linux |
| SUSE-SU-2018:4069-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-debuginfo-4.12.14-95.3.1.x86_64.rpm | Linux |
| SUSE-SU-2018:4069-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-debugsource-4.12.14-95.3.1.x86_64.rpm | Linux |
| SUSE-SU-2018:4069-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-devel-4.12.14-95.3.1.x86_64.rpm | Linux |
| SUSE-SU-2018:4069-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-devel-debuginfo-4.12.14-95.3.1.x86_64.rpm | Linux |
| SUSE-SU-2018:4069-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-extra-4.12.14-95.3.1.x86_64.rpm | Linux |
| SUSE-SU-2018:4069-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-default-extra-debuginfo-4.12.14-95.3.1.x86_64.rpm | Linux |
| SUSE-SU-2018:4069-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-devel-4.12.14-95.3.1.noarch.rpm | Linux |
| SUSE-SU-2018:4069-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-macros-4.12.14-95.3.1.noarch.rpm | Linux |
| SUSE-SU-2018:4069-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-source-4.12.14-95.3.1.noarch.rpm | Linux |
| SUSE-SU-2018:4069-1(SUSE Linux Enterprise Desktop 12-SP4 ) kernel-syms-4.12.14-95.3.1.x86_64.rpm | Linux |
| SUSE-SU-2018:4069-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-default-base-4.12.14-95.3.1.x86_64.rpm | Linux |
| SUSE-SU-2018:4069-1(SUSE Linux Enterprise Server 12-SP4 ) kernel-default-base-debuginfo-4.12.14-95.3.1.x86_64.rpm | Linux |
Patch Details
No records foundReferences
https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234