CVE-2021-28038
Description
An issue was discovered in the Linux kernel through 5.11.3, as used with Xen PV. A certain part of the netback driver lacks necessary treatment of errors such as failed memory allocations (as a result of changes to the handling of grant mapping errors). A host OS denial of service may occur during misbehavior of a networking frontend driver. NOTE: this issue exists because of an incomplete fix for CVE-2021-26931.
Risk Information
Base Score
6.5
MODERATE
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.153
Associated Vulnerability
| Vulnerability | OS Platform |
|---|---|
| SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-4.12.14-16.50.1.x86_64.rpm | Linux |
| SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-4.12.14-16.50.1.x86_64.rpm | Linux |
| SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-base-debuginfo-4.12.14-16.50.1.x86_64.rpm | Linux |
| SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debuginfo-4.12.14-16.50.1.x86_64.rpm | Linux |
| SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-debugsource-4.12.14-16.50.1.x86_64.rpm | Linux |
| SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-azure-devel-4.12.14-16.50.1.x86_64.rpm | Linux |
| SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-azure-4.12.14-16.50.1.noarch.rpm | Linux |
| SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-azure-4.12.14-16.50.1.noarch.rpm | Linux |
| SUSE-SU-2021:1175-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-azure-4.12.14-16.50.1.x86_64.rpm | Linux |
| Kernel-uek update (ELSA-2021-9172) kernel-uek-4.14.35-2047.502.4.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2021-9172) kernel-uek-debug-4.14.35-2047.502.4.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2021-9172) kernel-uek-debug-devel-4.14.35-2047.502.4.el7uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2021-9172) kernel-uek-devel-4.14.35-2047.502.4.el7uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2021-9172) kernel-uek-doc-4.14.35-2047.502.4.el7uek.noarch.rpm | Linux |
| Kernel-uek-tools update (ELSA-2021-9172) kernel-uek-tools-4.14.35-2047.502.4.el7uek.x86_64.rpm | Linux |
| Linux kernel (USN-4904-1) linux-image-aws_4.4.0.1126.131_amd64.deb | Linux |
| Linux kernel (USN-4904-1) linux-image-kvm_4.4.0.1091.89_amd64.deb | Linux |
| Linux kernel (USN-4904-1) linux-image-generic_4.4.0.208.214_i386.deb | Linux |
| Linux kernel (USN-4904-1) linux-image-generic_4.4.0.208.214_amd64.deb | Linux |
| Linux kernel (USN-4904-1) linux-image-virtual_4.4.0.208.214_i386.deb | Linux |
| Linux kernel (USN-4904-1) linux-image-virtual_4.4.0.208.214_amd64.deb | Linux |
| Linux kernel (USN-4904-1) linux-image-lowlatency_4.4.0.208.214_i386.deb | Linux |
| Linux kernel (USN-4904-1) linux-image-lowlatency_4.4.0.208.214_amd64.deb | Linux |
| Linux kernel (USN-4904-1) linux-image-4.4.0-1091-kvm_4.4.0-1091.100_amd64.deb | Linux |
| Linux kernel (USN-4904-1) linux-image-4.4.0-1126-aws_4.4.0-1126.140_amd64.deb | Linux |
| Linux kernel (USN-4904-1) linux-image-4.4.0-208-generic_4.4.0-208.240_i386.deb | Linux |
| Linux kernel (USN-4904-1) linux-image-4.4.0-208-generic_4.4.0-208.240_amd64.deb | Linux |
| Linux kernel (USN-4904-1) linux-image-4.4.0-208-lowlatency_4.4.0-208.240_i386.deb | Linux |
| Linux kernel (USN-4904-1) linux-image-4.4.0-208-lowlatency_4.4.0-208.240_amd64.deb | Linux |
| Linux kernel for OEM systems (USN-4911-1) linux-image-oem-20.04b_5.10.0.1021.22_amd64.deb | Linux |
| Linux kernel for OEM systems (USN-4911-1) linux-image-5.10.0-1021-oem_5.10.0-1021.22_amd64.deb | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-4.12.14-122.66.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-4.12.14-122.66.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-base-debuginfo-4.12.14-122.66.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debuginfo-4.12.14-122.66.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-debugsource-4.12.14-122.66.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-4.12.14-122.66.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-default-devel-debuginfo-4.12.14-122.66.2.x86_64.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-devel-4.12.14-122.66.2.noarch.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-macros-4.12.14-122.66.2.noarch.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-source-4.12.14-122.66.2.noarch.rpm | Linux |
| SUSE-SU-2021:1210-1(SUSE Linux Enterprise Server 12-SP5 ) kernel-syms-4.12.14-122.66.2.x86_64.rpm | Linux |
| Kernel-uek update (ELSA-2021-9215) kernel-uek-4.1.12-124.50.2.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2021-9215) kernel-uek-debug-4.1.12-124.50.2.el7uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2021-9215) kernel-uek-debug-devel-4.1.12-124.50.2.el7uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2021-9215) kernel-uek-devel-4.1.12-124.50.2.el7uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2021-9215) kernel-uek-doc-4.1.12-124.50.2.el7uek.noarch.rpm | Linux |
| Kernel-uek-firmware update (ELSA-2021-9215) kernel-uek-firmware-4.1.12-124.50.2.el7uek.noarch.rpm | Linux |
| Linux kernel (USN-4945-1) linux-image-aws_5.4.0.1048.30_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-aws_5.4.0.1048.49_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-gcp_5.4.0.1043.30_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-gcp_5.4.0.1043.52_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-gke_5.4.0.1043.52_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-kvm_5.4.0.1039.37_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-oem_5.4.0.73.76_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-oem_5.4.0.73.82~18.04.66_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-azure_5.4.0.1047.26_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-azure_5.4.0.1047.45_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-gkeop_5.4.0.1015.18_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-oracle_5.4.0.1045.44_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-oracle_5.4.0.1044.47~18.04.26_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-generic_5.4.0.73.76_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-gke-5.4_5.4.0.1043.52_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-gke-5.4_5.4.0.1043.45~18.04.9_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-virtual_5.4.0.73.76_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-oem-osp1_5.4.0.73.76_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-oem-osp1_5.4.0.73.82~18.04.66_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-gkeop-5.4_5.4.0.1015.18_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-gkeop-5.4_5.4.0.1015.16~18.04.16_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-lowlatency_5.4.0.73.76_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-1039-kvm_5.4.0-1039.40_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-1043-gcp_5.4.0-1043.46_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-1043-gcp_5.4.0-1043.46~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-1043-gke_5.4.0-1043.45_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-1043-gke_5.4.0-1043.45~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-1048-aws_5.4.0-1048.50_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-1048-aws_5.4.0-1048.50~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-1015-gkeop_5.4.0-1015.16_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-1015-gkeop_5.4.0-1015.16~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-1047-azure_5.4.0-1047.49_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-1047-azure_5.4.0-1047.49~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-73-generic_5.4.0-73.82_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-73-generic_5.4.0-73.82~18.04.1_i386.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-73-generic_5.4.0-73.82~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-1044-oracle_5.4.0-1044.47~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-1045-oracle_5.4.0-1045.49+1_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-generic-hwe-18.04_5.4.0.73.82~18.04.66_i386.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-generic-hwe-18.04_5.4.0.73.82~18.04.66_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-virtual-hwe-18.04_5.4.0.73.82~18.04.66_i386.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-virtual-hwe-18.04_5.4.0.73.82~18.04.66_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-73-lowlatency_5.4.0-73.82_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-73-lowlatency_5.4.0-73.82~18.04.1_i386.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-5.4.0-73-lowlatency_5.4.0-73.82~18.04.1_amd64.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-lowlatency-hwe-18.04_5.4.0.73.82~18.04.66_i386.deb | Linux |
| Linux kernel (USN-4945-1) linux-image-lowlatency-hwe-18.04_5.4.0.73.82~18.04.66_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-kvm_4.15.0.1091.87_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-generic_4.15.0.143.130_i386.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-generic_4.15.0.143.130_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-virtual_4.15.0.143.130_i386.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-virtual_4.15.0.143.130_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-dell300x_4.15.0.1018.20_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-lowlatency_4.15.0.143.130_i386.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-lowlatency_4.15.0.143.130_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-aws-lts-18.04_4.15.0.1102.105_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-gcp-lts-18.04_4.15.0.1099.117_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-4.15.0-1091-kvm_4.15.0-1091.93_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-4.15.0-1099-gcp_4.15.0-1099.112_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-4.15.0-1102-aws_4.15.0-1102.109_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-azure-lts-18.04_4.15.0.1114.87_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-oracle-lts-18.04_4.15.0.1071.81_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-4.15.0-1114-azure_4.15.0-1114.127_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-4.15.0-1071-oracle_4.15.0-1071.79_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-4.15.0-143-generic_4.15.0-143.147_i386.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-4.15.0-143-generic_4.15.0-143.147_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-4.15.0-1018-dell300x_4.15.0-1018.22_amd64.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-4.15.0-143-lowlatency_4.15.0-143.147_i386.deb | Linux |
| Linux kernel (USN-4946-1) linux-image-4.15.0-143-lowlatency_4.15.0-143.147_amd64.deb | Linux |
| Kernel-uek update (ELSA-2021-9220) kernel-uek-5.4.17-2102.201.3.el8uek.x86_64.rpm | Linux |
| Kernel-uek-debug update (ELSA-2021-9220) kernel-uek-debug-5.4.17-2102.201.3.el8uek.x86_64.rpm | Linux |
| Kernel-uek-debug-devel update (ELSA-2021-9220) kernel-uek-debug-devel-5.4.17-2102.201.3.el8uek.x86_64.rpm | Linux |
| Kernel-uek-devel update (ELSA-2021-9220) kernel-uek-devel-5.4.17-2102.201.3.el8uek.x86_64.rpm | Linux |
| Kernel-uek-doc update (ELSA-2021-9220) kernel-uek-doc-5.4.17-2102.201.3.el8uek.noarch.rpm | Linux |
| Linux kernel (USN-4984-1) linux-image-aws_5.8.0.1035.37_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-gcp_5.8.0.1032.32_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-gke_5.8.0.1032.32_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-kvm_5.8.0.1028.30_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-azure_5.8.0.1033.33_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-oracle_5.8.0.1031.30_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-generic_5.8.0.55.60_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-virtual_5.8.0.55.60_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-lowlatency_5.8.0.55.60_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-5.8.0-1028-kvm_5.8.0-1028.30_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-5.8.0-1032-gcp_5.8.0-1032.34_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-5.8.0-1035-aws_5.8.0-1035.37_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-5.8.0-1033-azure_5.8.0-1033.35_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-5.8.0-55-generic_5.8.0-55.62_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-5.8.0-55-generic_5.8.0-55.62~20.04.1_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-5.8.0-1031-oracle_5.8.0-1031.32_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-generic-hwe-20.04_5.8.0.55.62~20.04.39_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-virtual-hwe-20.04_5.8.0.55.62~20.04.39_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-5.8.0-55-lowlatency_5.8.0-55.62_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-5.8.0-55-lowlatency_5.8.0-55.62~20.04.1_amd64.deb | Linux |
| Linux kernel (USN-4984-1) linux-image-lowlatency-hwe-20.04_5.8.0.55.62~20.04.39_amd64.deb | Linux |
| Kernel-uek-container update (ELSA-2022-9999) kernel-uek-container-5.4.17-2136.313.6.el8.x86_64.rpm | Linux |
| Kernel-uek-container-debug update (ELSA-2022-9999) kernel-uek-container-debug-5.4.17-2136.313.6.el8.x86_64.rpm | Linux |
| kernel Security Update (ALAS-2021-1616) kernel-livepatch-4.14.225-168.357-1.0-0.amzn2.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