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CVE-2020-14356

Description

A flaw null pointer dereference in the Linux kernel cgroupv2 subsystem in versions before 5.7.10 was found in the way when reboot the system. A local user could use this flaw to crash the system or escalate their privileges on the system.

Risk Information

Base Score
7.8
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
Exploitation Probability
0.849

Associated Vulnerability

VulnerabilityOS Platform
Linux kernel (USN-4483-1) linux-image-aws_5.4.0.1022.23_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-gcp_5.4.0.1022.9_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-gcp_5.4.0.1022.20_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-gke_5.4.0.1022.20_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-kvm_5.4.0.1021.20_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-oem_5.4.0.45.49_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-azure_5.4.0.1023.7_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-azure_5.4.0.1023.22_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-oracle_5.4.0.1022.7_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-oracle_5.4.0.1022.20_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-generic_5.4.0.45.49_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-gke-5.4_5.4.0.1022.9_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-virtual_5.4.0.45.49_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-aws-edge_5.4.0.1022.8_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-oem-osp1_5.4.0.45.49_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-lowlatency_5.4.0.45.49_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-5.4.0-1022-aws_5.4.0-1022.22_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-5.4.0-1022-aws_5.4.0-1022.22~18.04.1_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-5.4.0-1022-gcp_5.4.0-1022.22_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-5.4.0-1022-gcp_5.4.0-1022.22~18.04.1_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-5.4.0-1023-azure_5.4.0-1023.23_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-5.4.0-1023-azure_5.4.0-1023.23~18.04.1_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-5.4.0-45-generic_5.4.0-45.49_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-5.4.0-1022-oracle_5.4.0-1022.22_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-5.4.0-1022-oracle_5.4.0-1022.22~18.04.1_amd64.debLinux
Linux kernel (USN-4483-1) linux-image-5.4.0-45-lowlatency_5.4.0-45.49_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4484-1) linux-image-aws_5.3.0.1034.33_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4484-1) linux-image-gke-5.3_5.3.0.1034.19_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4484-1) linux-image-gkeop-5.3_5.3.0.66.123_i386.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4484-1) linux-image-gkeop-5.3_5.3.0.66.123_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4484-1) linux-image-5.3.0-1034-aws_5.3.0-1034.36_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4484-1) linux-image-5.3.0-1034-gke_5.3.0-1034.36_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4484-1) linux-image-5.3.0-66-generic_5.3.0-66.60_i386.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4484-1) linux-image-5.3.0-66-generic_5.3.0-66.60_amd64.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4484-1) linux-image-5.3.0-66-lowlatency_5.3.0-66.60_i386.debLinux
Linux kernel for Amazon Web Services (AWS) systems (USN-4484-1) linux-image-5.3.0-66-lowlatency_5.3.0-66.60_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-gcp_4.15.0.1084.85_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-gke_4.15.0.1070.74_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-gke_4.15.0.1084.85_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-oem_4.15.0.118.119_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-oem_4.15.0.1097.101_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-azure_4.15.0.1096.90_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-oracle_4.15.0.1054.44_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-aws-hwe_4.15.0.1083.79_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-generic_4.15.0.118.105_i386.debLinux
Linux kernel (USN-4526-1) linux-image-generic_4.15.0.118.105_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-virtual_4.15.0.118.105_i386.debLinux
Linux kernel (USN-4526-1) linux-image-virtual_4.15.0.118.105_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-gke-4.15_4.15.0.1070.74_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-azure-edge_4.15.0.1096.90_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-lowlatency_4.15.0.118.105_i386.debLinux
Linux kernel (USN-4526-1) linux-image-lowlatency_4.15.0.118.105_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-aws-lts-18.04_4.15.0.1083.85_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-gcp-lts-18.04_4.15.0.1084.102_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1070-gke_4.15.0-1070.73_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1083-aws_4.15.0-1083.87_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1083-aws_4.15.0-1083.87~16.04.1_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1084-gcp_4.15.0-1084.95_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1084-gcp_4.15.0-1084.95~16.04.1_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1097-oem_4.15.0-1097.107_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-azure-lts-18.04_4.15.0.1096.69_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-oracle-lts-18.04_4.15.0.1054.64_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1096-azure_4.15.0-1096.106_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1096-azure_4.15.0-1096.106~16.04.1_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-generic-hwe-16.04_4.15.0.118.119_i386.debLinux
Linux kernel (USN-4526-1) linux-image-generic-hwe-16.04_4.15.0.118.119_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-virtual-hwe-16.04_4.15.0.118.119_i386.debLinux
Linux kernel (USN-4526-1) linux-image-virtual-hwe-16.04_4.15.0.118.119_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1054-oracle_4.15.0-1054.58_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-1054-oracle_4.15.0-1054.58~16.04.1_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-generic_4.15.0-118.119_i386.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-generic_4.15.0-118.119_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-generic_4.15.0-118.119~16.04.1_i386.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-generic_4.15.0-118.119~16.04.1_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-lowlatency-hwe-16.04_4.15.0.118.119_i386.debLinux
Linux kernel (USN-4526-1) linux-image-lowlatency-hwe-16.04_4.15.0.118.119_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-lowlatency_4.15.0-118.119_i386.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-lowlatency_4.15.0-118.119_amd64.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-lowlatency_4.15.0-118.119~16.04.1_i386.debLinux
Linux kernel (USN-4526-1) linux-image-4.15.0-118-lowlatency_4.15.0-118.119~16.04.1_amd64.debLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update bpftool-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-abi-stablelists-4.18.0-305.el8.noarch.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-core-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-cross-headers-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-debug-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-debug-core-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-debug-devel-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-debug-modules-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-debug-modules-extra-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-devel-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-doc-4.18.0-305.el8.noarch.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-headers-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-modules-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-modules-extra-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-tools-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update kernel-tools-libs-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update perf-4.18.0-305.el8.x86_64.rpmLinux
(RHSA-2021:1578) kernel security, bug fix, and enhancement update python3-perf-4.18.0-305.el8.x86_64.rpmLinux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234