CVE-2020-14331
Description
A flaw was found in the Linux kernels implementation of the invert video code on VGA consoles when a local attacker attempts to resize the console, calling an ioctl VT_RESIZE, which causes an out-of-bounds write to occur. This flaw allows a local user with access to the VGA console to crash the system, potentially escalating their privileges on the system. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Risk Information
Base Score
6.6
MODERATE
Vector
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.025
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-4.12.14-16.22.1.x86_64.rpm | Linux |
| SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-4.12.14-16.22.1.x86_64.rpm | Linux |
| SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-debuginfo-4.12.14-16.22.1.x86_64.rpm | Linux |
| SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debuginfo-4.12.14-16.22.1.x86_64.rpm | Linux |
| SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debugsource-4.12.14-16.22.1.x86_64.rpm | Linux |
| SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-devel-4.12.14-16.22.1.x86_64.rpm | Linux |
| SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-azure-4.12.14-16.22.1.noarch.rpm | Linux |
| SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-azure-4.12.14-16.22.1.noarch.rpm | Linux |
| SUSE-SU-2020:2119-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-azure-4.12.14-16.22.1.x86_64.rpm | Linux |
| SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-4.12.14-122.29.1.x86_64.rpm | Linux |
| SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-4.12.14-122.29.1.x86_64.rpm | Linux |
| SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-debuginfo-4.12.14-122.29.1.x86_64.rpm | Linux |
| SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debuginfo-4.12.14-122.29.1.x86_64.rpm | Linux |
| SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debugsource-4.12.14-122.29.1.x86_64.rpm | Linux |
| SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-4.12.14-122.29.1.x86_64.rpm | Linux |
| SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-debuginfo-4.12.14-122.29.1.x86_64.rpm | Linux |
| SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-4.12.14-122.29.1.noarch.rpm | Linux |
| SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-macros-4.12.14-122.29.1.noarch.rpm | Linux |
| SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-4.12.14-122.29.1.noarch.rpm | Linux |
| SUSE-SU-2020:2122-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-4.12.14-122.29.1.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update bpftool-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-abi-whitelists-4.18.0-193.28.1.el8_2.noarch.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-core-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-cross-headers-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-debug-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-debug-core-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-debug-devel-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-debug-modules-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-debug-modules-extra-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-devel-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-doc-4.18.0-193.28.1.el8_2.noarch.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-headers-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-modules-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-modules-extra-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-tools-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update kernel-tools-libs-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update perf-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:4286) kernel security and bug fix update python3-perf-4.18.0-193.28.1.el8_2.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update bpftool-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-abi-whitelists-3.10.0-1160.6.1.el7.noarch.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-debug-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-debug-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-doc-3.10.0-1160.6.1.el7.noarch.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-headers-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-tools-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-tools-libs-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update kernel-tools-libs-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update perf-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (RHSA-2020:5023) kernel security and bug fix update python-perf-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Bpftool update (ELSA-2020-5023) bpftool-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel update (ELSA-2020-5023) kernel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-debug update (ELSA-2020-5023) kernel-debug-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-debug-devel update (ELSA-2020-5023) kernel-debug-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-devel update (ELSA-2020-5023) kernel-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-headers update (ELSA-2020-5023) kernel-headers-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-tools update (ELSA-2020-5023) kernel-tools-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-tools-libs update (ELSA-2020-5023) kernel-tools-libs-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-tools-libs-devel update (ELSA-2020-5023) kernel-tools-libs-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Perf update (ELSA-2020-5023) perf-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Python-perf update (ELSA-2020-5023) python-perf-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| Kernel-abi-whitelists update (ELSA-2020-5023) kernel-abi-whitelists-3.10.0-1160.6.1.el7.noarch.rpm | Linux |
| Kernel-doc update (ELSA-2020-5023) kernel-doc-3.10.0-1160.6.1.el7.noarch.rpm | Linux |
| Dtrace-modules-3.8.13-118.49.1.el6uek update (ELSA-2020-5841) dtrace-modules-3.8.13-118.49.1.el6uek-0.4.5-3.el6.x86_64.rpm | Linux |
| Dtrace-modules-3.8.13-118.49.1.el7uek update (ELSA-2020-5841) dtrace-modules-3.8.13-118.49.1.el7uek-0.4.5-3.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update bpftool-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-abi-whitelists-3.10.0-1160.6.1.el7.noarch.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-debug-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-debug-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-doc-3.10.0-1160.6.1.el7.noarch.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-headers-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-tools-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-tools-libs-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update kernel-tools-libs-devel-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update perf-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| (CESA-2020:5023) kernel security and bug fix update python-perf-3.10.0-1160.6.1.el7.x86_64.rpm | Linux |
| kernel Security Update (ALAS-2020-1495) kernel-livepatch-4.14.198-152.320-1.0-0.amzn2.x86_64.rpm | Linux |
| Out-of-bounds Write Vulnerability (CVE-2020-14331) | NCM |
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