CVE Vulnerabilities

CVE-2021-0448

This vulnerability is marked as RESERVED by NVD. This means that the CVE-ID is reserved for future use by the CVE Numbering Authority (CNA) or a security researcher, but the details of it are not yet publicly available yet.

This page will reflect the classification results once they are available through NVD.

Any vendor information available is shown as below.

Ubuntu

[Unknown description]

Affected Software List

Name Vendor Version
Linux-aws-5.15 Ubuntu/upstream TBD
Linux-intel-iotg Ubuntu/upstream TBD
Linux-riscv-5.15 Ubuntu/upstream TBD
Linux-azure-fde-6.2 Ubuntu/upstream TBD
Linux Ubuntu/precise/esm end of life, was needs-triage
Linux Ubuntu/trusty end of standard support
Linux Ubuntu/bionic 4.15.0-126.129
Linux Ubuntu/focal 5.4.0-56.62
Linux Ubuntu/trusty/esm ESM criteria, was needed
Linux Ubuntu/upstream 5.9~rc7
Linux Ubuntu/xenial 4.4.0-197.229
Linux Ubuntu/esm-infra/xenial 4.4.0-197.229
Linux Ubuntu/esm-infra/bionic 4.15.0-126.129
Linux-azure-5.8 Ubuntu/upstream 5.9~rc7
Linux-gcp Ubuntu/xenial 4.15.0-1088.101~16.04.1
Linux-gcp Ubuntu/esm-infra/bionic superseded by linux-gcp-5.3
Linux-gcp Ubuntu/esm-infra/xenial 4.15.0-1088.101~16.04.1
Linux-gcp Ubuntu/upstream 5.9~rc7
Linux-gcp Ubuntu/bionic end of standard support
Linux-gcp Ubuntu/focal 5.4.0-1030.32
Linux-intel-iotg-5.15 Ubuntu/upstream TBD
Linux-oem-5.13 Ubuntu/upstream 5.9~rc7
Linux-snapdragon Ubuntu/bionic 4.15.0-1091.100
Linux-snapdragon Ubuntu/xenial 4.4.0-1146.156
Linux-snapdragon Ubuntu/upstream 5.9~rc7
Linux-aws Ubuntu/trusty/esm 4.4.0-1082.86
Linux-aws Ubuntu/bionic 4.15.0-1088.93
Linux-aws Ubuntu/trusty end of standard support
Linux-aws Ubuntu/upstream 5.9~rc7
Linux-aws Ubuntu/xenial 4.4.0-1118.132
Linux-aws Ubuntu/esm-infra/bionic 4.15.0-1088.93
Linux-aws Ubuntu/esm-infra/xenial 4.4.0-1118.132
Linux-aws Ubuntu/focal 5.4.0-1030.31
Linux-iot Ubuntu/upstream TBD
Linux-kvm Ubuntu/esm-infra/xenial 4.4.0-1084.93
Linux-kvm Ubuntu/upstream 5.9~rc7
Linux-kvm Ubuntu/xenial 4.4.0-1084.93
Linux-kvm Ubuntu/bionic 4.15.0-1079.81
Linux-kvm Ubuntu/focal 5.4.0-1028.29
Linux-kvm Ubuntu/esm-infra/bionic 4.15.0-1079.81
Linux-oem-5.6 Ubuntu/focal end of life, was needed
Linux-oem-5.6 Ubuntu/upstream 5.9~rc7
Linux-riscv-5.19 Ubuntu/upstream TBD
Linux-oracle-5.8 Ubuntu/upstream 5.9~rc7
Linux-aws-5.8 Ubuntu/upstream 5.9~rc7
Linux-azure-6.2 Ubuntu/upstream TBD
Linux-azure-edge Ubuntu/esm-infra/bionic superseded by linux-azure-5.3
Linux-azure-edge Ubuntu/upstream 5.9~rc7
Linux-azure-edge Ubuntu/bionic end of standard support
Linux-gcp-5.8 Ubuntu/upstream 5.9~rc7
Linux-ibm Ubuntu/upstream 5.9~rc7
Linux-gcp-5.3 Ubuntu/upstream 5.9~rc7
Linux-gcp-5.3 Ubuntu/bionic end of standard support
Linux-gcp-5.3 Ubuntu/esm-infra/bionic superseded by linux-gcp-5.4
Linux-gke Ubuntu/upstream 5.9~rc7
Linux-gke Ubuntu/xenial end of standard support
Linux-lts-trusty Ubuntu/precise/esm end of life, was needs-triage
Linux-lts-trusty Ubuntu/upstream 5.9~rc7
Linux-oem-6.0 Ubuntu/upstream TBD
Linux-raspi-5.4 Ubuntu/bionic 5.4.0-1023.26~18.04.1
Linux-raspi-5.4 Ubuntu/upstream 5.9~rc7
Linux-raspi-5.4 Ubuntu/esm-infra/bionic 5.4.0-1023.26~18.04.1
Linux-starfive Ubuntu/upstream TBD
Linux-aws-5.11 Ubuntu/upstream 5.9~rc7
Linux-bluefield Ubuntu/upstream 5.9~rc7
Linux-oracle-5.3 Ubuntu/upstream 5.9~rc7
Linux-oracle-5.3 Ubuntu/esm-infra/bionic superseded by linux-oracle-5.4
Linux-oracle-5.3 Ubuntu/bionic end of standard support
Linux-gkeop-5.4 Ubuntu/esm-infra/bionic 5.4.0-1005.6
Linux-gkeop-5.4 Ubuntu/upstream 5.9~rc7
Linux-gkeop-5.4 Ubuntu/bionic 5.4.0-1005.6
Linux-lowlatency Ubuntu/upstream 5.9~rc7
Linux-oem-5.17 Ubuntu/upstream 5.9~rc7
Linux-hwe Ubuntu/xenial 4.15.0-126.129~16.04.1
Linux-hwe Ubuntu/bionic end of standard support
Linux-hwe Ubuntu/esm-infra/bionic replaced by linux-hwe-5.4
Linux-hwe Ubuntu/esm-infra/xenial 4.15.0-126.129~16.04.1
Linux-hwe Ubuntu/upstream 5.9~rc7
Linux-oracle-5.15 Ubuntu/upstream TBD
Linux-raspi2-5.3 Ubuntu/bionic end of standard support, was needed
Linux-raspi2-5.3 Ubuntu/upstream 5.9~rc7
Linux-azure-5.19 Ubuntu/upstream TBD
Linux-gcp-5.11 Ubuntu/upstream 5.9~rc7
Linux-xilinx-zynqmp Ubuntu/upstream TBD
Linux-aws-5.3 Ubuntu/bionic end of standard support
Linux-aws-5.3 Ubuntu/esm-infra/bionic superseded by linux-aws-5.4
Linux-aws-5.3 Ubuntu/upstream 5.9~rc7
Linux-nvidia-6.2 Ubuntu/upstream TBD
Linux-aws-5.4 Ubuntu/bionic 5.4.0-1030.31~18.04.1
Linux-aws-5.4 Ubuntu/esm-infra/bionic 5.4.0-1030.31~18.04.1
Linux-aws-5.4 Ubuntu/upstream 5.9~rc7
Linux-azure-5.3 Ubuntu/bionic end of standard support
Linux-azure-5.3 Ubuntu/esm-infra/bionic superseded by linux-azure-5.4
Linux-azure-5.3 Ubuntu/upstream 5.9~rc7
Linux-gcp-4.15 Ubuntu/esm-infra/bionic 4.15.0-1088.101
Linux-gcp-4.15 Ubuntu/upstream 5.9~rc7
Linux-gcp-4.15 Ubuntu/bionic 4.15.0-1088.101
Linux-lowlatency-hwe-6.2 Ubuntu/upstream TBD
Linux-allwinner-5.19 Ubuntu/upstream TBD
Linux-azure-fde-5.19 Ubuntu/upstream TBD
Linux-gkeop-5.15 Ubuntu/upstream TBD
Linux-gkeop-5.15 Ubuntu/focal TBD
Linux-hwe-5.4 Ubuntu/bionic 5.4.0-56.62~18.04.1
Linux-hwe-5.4 Ubuntu/upstream 5.9~rc7
Linux-hwe-5.4 Ubuntu/esm-infra/bionic 5.4.0-56.62~18.04.1
Linux-intel-5.13 Ubuntu/upstream 5.9~rc7
Linux-lowlatency-hwe-5.19 Ubuntu/upstream TBD
Linux-hwe-5.15 Ubuntu/upstream TBD
Linux-aws-5.13 Ubuntu/upstream 5.9~rc7
Linux-gcp-5.4 Ubuntu/upstream 5.9~rc7
Linux-gcp-5.4 Ubuntu/bionic 5.4.0-1030.32~18.04.1
Linux-gcp-5.4 Ubuntu/esm-infra/bionic 5.4.0-1030.32~18.04.1
Linux-oem Ubuntu/xenial end of standard support
Linux-oem Ubuntu/bionic end of standard support, was needs-triage
Linux-oem Ubuntu/upstream 5.9~rc7
Linux-oem Ubuntu/esm-infra/bionic end of life, was needs-triage
Linux-oem-5.14 Ubuntu/upstream 5.9~rc7
Linux-ibm-5.4 Ubuntu/upstream 5.9~rc7
Linux-riscv-5.8 Ubuntu/upstream 5.9~rc7
Linux-azure Ubuntu/trusty end of standard support
Linux-azure Ubuntu/upstream 5.9~rc7
Linux-azure Ubuntu/esm-infra/bionic superseded by linux-azure-5.3
Linux-azure Ubuntu/focal 5.4.0-1032.33
Linux-azure Ubuntu/trusty/esm 4.15.0-1100.111~14.04.1
Linux-azure Ubuntu/bionic end of standard support
Linux-azure Ubuntu/xenial 4.15.0-1100.111~16.04.1
Linux-azure Ubuntu/esm-infra/xenial 4.15.0-1100.111~16.04.1
Linux-azure-5.13 Ubuntu/upstream 5.9~rc7
Linux-fips Ubuntu/fips/bionic TBD
Linux-fips Ubuntu/xenial end of standard support
Linux-fips Ubuntu/fips/xenial TBD
Linux-fips Ubuntu/trusty end of standard support
Linux-fips Ubuntu/fips-updates/focal TBD
Linux-fips Ubuntu/fips/focal TBD
Linux-fips Ubuntu/upstream 5.9~rc7
Linux-fips Ubuntu/fips-updates/bionic TBD
Linux-hwe-5.13 Ubuntu/upstream 5.9~rc7
Linux-hwe-5.8 Ubuntu/upstream 5.9~rc7
Linux-aws-6.2 Ubuntu/upstream TBD
Linux-aws-hwe Ubuntu/xenial 4.15.0-1088.93~16.04.1
Linux-aws-hwe Ubuntu/esm-infra/xenial 4.15.0-1088.93~16.04.1
Linux-aws-hwe Ubuntu/upstream 5.9~rc7
Linux-gcp-5.13 Ubuntu/upstream 5.9~rc7
Linux-gcp-5.19 Ubuntu/upstream TBD
Linux-nvidia Ubuntu/upstream TBD
Linux-oem-osp1 Ubuntu/bionic end of standard support, was needs-triage
Linux-oem-osp1 Ubuntu/upstream 5.9~rc7
Linux-hwe-5.11 Ubuntu/upstream 5.9~rc7
Linux-oracle-5.4 Ubuntu/upstream 5.9~rc7
Linux-oracle-5.4 Ubuntu/bionic 5.4.0-1030.32~18.04.1
Linux-oracle-5.4 Ubuntu/esm-infra/bionic 5.4.0-1030.32~18.04.1
Linux-aws-5.0 Ubuntu/bionic end of standard support
Linux-aws-5.0 Ubuntu/upstream 5.9~rc7
Linux-aws-5.0 Ubuntu/esm-infra/bionic superseded by linux-aws-5.3
Linux-azure-fde Ubuntu/focal 5.4.0-1032.33
Linux-azure-fde Ubuntu/upstream 5.9~rc7
Linux-azure-fde Ubuntu/jammy TBD
Linux-azure-fde-5.15 Ubuntu/upstream TBD
Linux-oem-5.10 Ubuntu/upstream 5.9~rc7
Linux-aws-5.19 Ubuntu/upstream TBD
Linux-oracle-5.0 Ubuntu/esm-infra/bionic superseded by linux-oracle-5.3
Linux-oracle-5.0 Ubuntu/upstream 5.9~rc7
Linux-oracle-5.0 Ubuntu/bionic end of standard support
Linux-allwinner Ubuntu/upstream TBD
Linux-gke-5.3 Ubuntu/upstream 5.9~rc7
Linux-gke-5.3 Ubuntu/bionic end of standard support, was needed
Linux-raspi2 Ubuntu/bionic 4.15.0-1074.79
Linux-raspi2 Ubuntu/upstream 5.9~rc7
Linux-raspi2 Ubuntu/focal replaced by linux-raspi
Linux-raspi2 Ubuntu/xenial 4.4.0-1142.152
Linux-dell300x Ubuntu/upstream 5.9~rc7
Linux-dell300x Ubuntu/bionic 4.15.0-1007.11
Linux-gcp-edge Ubuntu/esm-infra/bionic superseded by linux-gcp-5.3
Linux-gcp-edge Ubuntu/bionic end of standard support
Linux-gcp-edge Ubuntu/upstream 5.9~rc7
Linux-gcp-6.2 Ubuntu/upstream TBD
Linux-gke-5.15 Ubuntu/upstream TBD
Linux-ibm-5.15 Ubuntu/upstream TBD
Linux-oracle-5.11 Ubuntu/upstream 5.9~rc7
Linux-raspi Ubuntu/focal 5.4.0-1023.26
Linux-raspi Ubuntu/upstream 5.9~rc7
Linux-lts-xenial Ubuntu/upstream 5.9~rc7
Linux-lts-xenial Ubuntu/trusty end of standard support
Linux-lts-xenial Ubuntu/trusty/esm 4.4.0-197.229~14.04.1
Linux-riscv-5.11 Ubuntu/upstream 5.9~rc7
Linux-gke-5.4 Ubuntu/bionic 5.4.0-1030.32~18.04.1
Linux-gke-5.4 Ubuntu/esm-infra/bionic 5.4.0-1030.32~18.04.1
Linux-gke-5.4 Ubuntu/upstream 5.9~rc7
Linux-hwe-5.19 Ubuntu/upstream TBD
Linux-oem-6.1 Ubuntu/upstream TBD
Linux-riscv Ubuntu/focal end of life, was needs-triage
Linux-riscv Ubuntu/upstream 5.9~rc7
Linux-azure-5.4 Ubuntu/esm-infra/bionic 5.4.0-1032.33~18.04.1
Linux-azure-5.4 Ubuntu/upstream 5.9~rc7
Linux-azure-5.4 Ubuntu/bionic 5.4.0-1032.33~18.04.1
Linux-oracle Ubuntu/bionic 4.15.0-1059.65
Linux-oracle Ubuntu/focal 5.4.0-1030.32
Linux-oracle Ubuntu/xenial 4.15.0-1059.65~16.04.1
Linux-oracle Ubuntu/esm-infra/xenial 4.15.0-1059.65~16.04.1
Linux-oracle Ubuntu/upstream 5.9~rc7
Linux-oracle Ubuntu/esm-infra/bionic 4.15.0-1059.65
Linux-oracle-5.13 Ubuntu/upstream 5.9~rc7
Linux-azure-5.11 Ubuntu/upstream 5.9~rc7
Linux-azure-5.15 Ubuntu/upstream TBD
Linux-gcp-5.15 Ubuntu/upstream TBD
Linux-gke-4.15 Ubuntu/bionic end of standard support, was needs-triage
Linux-gke-4.15 Ubuntu/esm-infra/bionic end of life, was needs-triage
Linux-gke-4.15 Ubuntu/upstream 5.9~rc7
Linux-gke-5.0 Ubuntu/upstream 5.9~rc7
Linux-gke-5.0 Ubuntu/bionic end of standard support, was needs-triage
Linux-hwe-6.2 Ubuntu/upstream TBD
Linux-lowlatency-hwe-5.15 Ubuntu/upstream TBD
Linux-azure-4.15 Ubuntu/esm-infra/bionic 4.15.0-1100.111
Linux-azure-4.15 Ubuntu/upstream 5.9~rc7
Linux-azure-4.15 Ubuntu/bionic 4.15.0-1100.111
Linux-gkeop Ubuntu/upstream 5.9~rc7
Linux-gkeop Ubuntu/jammy TBD
Linux-hwe-edge Ubuntu/esm-infra/bionic superseded by linux-hwe-5.4
Linux-hwe-edge Ubuntu/upstream 5.9~rc7
Linux-hwe-edge Ubuntu/bionic end of standard support
Linux-hwe-edge Ubuntu/esm-infra/xenial superseded by linux-hwe
Linux-hwe-edge Ubuntu/xenial end of standard support
Linux-starfive-5.19 Ubuntu/upstream TBD
Linux-starfive-6.2 Ubuntu/upstream TBD