A flaw was found in the Linux kernel in versions before 5.9-rc7. Traffic between two Geneve endpoints may be unencrypted when IPsec is configured to encrypt traffic for the specific UDP port used by the GENEVE tunnel allowing anyone between the two endpoints to read the traffic unencrypted. The main threat from this vulnerability is to data confidentiality.
CVSS Details
- CVSS 3.1 Base Score: 7.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-develUpgrade kernelUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade python-perfUpgrade kernel-toolsUpgrade perfUpgrade python-perf-debuginfoUpgrade kernel-livepatch-4.14.200-155.322Upgrade kernel-debuginfoUpgrade kernel-tools-develUpgrade perf-debuginfoUpgrade kernel-headers | Oct 28, 2020 | Oct 13, 2020 |
| Amazon_linux | — | Upgrade kernel | Jul 14, 2023 | Oct 13, 2020 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | Mar 18, 2021 | Oct 13, 2020 |
| Debian | — | Upgrade linux | Oct 21, 2020 | Oct 13, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-headersUpgrade kernel-debuginfoUpgrade perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-develUpgrade python-perfUpgrade kernelUpgrade kernel-toolsUpgrade kernel-tools-libs | Jan 20, 2021 | Oct 13, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-headersUpgrade kernel-toolsUpgrade python-perfUpgrade perfUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-devel | Feb 3, 2021 | Oct 13, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernelUpgrade bpftoolUpgrade perfUpgrade kernel-headersUpgrade python3-perfUpgrade kernel-develUpgrade python-perfUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-source | Nov 3, 2020 | Oct 13, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-toolsUpgrade kernel-tools-libs | Nov 3, 2020 | Oct 13, 2020 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Mar 18, 2021 | Sep 16, 2020 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Mar 18, 2021 | Oct 13, 2020 |
| Suse | — | Upgrade kernel-defaultUpgrade kernel-docsUpgrade kernel-default-extraUpgrade kernel-obs-build | Dec 11, 2020 | Oct 13, 2020 |
| Ubuntu | — | Upgrade linux-image-4.15.0-1074-gkeUpgrade linux-image-azure-lts-18.04Upgrade linux-image-gke-4.15Upgrade linux-image-4.4.0-1084-kvmUpgrade linux-image-powerpc64-smpUpgrade linux-image-kvmUpgrade linux-image-raspiUpgrade linux-image-4.4.0-1118-awsUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.4.0-1023-raspiUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.4.0-1146-snapdragonUpgrade linux-image-4.15.0-1088-gcpUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-powerpc-smpUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-4.4.0-197-genericUpgrade linux-image-oemUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-snapdragonUpgrade linux-image-4.15.0-1079-kvmUpgrade linux-image-aws-lts-18.04Upgrade linux-image-5.4.0-56-genericUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.4.0-197-lowlatencyUpgrade linux-image-5.6.0-1053-oemUpgrade linux-image-4.4.0-197-powerpc-e500mcUpgrade linux-image-4.4.0-197-powerpc-smpUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-4.15.0-1074-raspi2Upgrade linux-image-4.4.0-197-generic-lpaeUpgrade linux-image-4.4.0-197-powerpc64-smpUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-4.15.0-1100-azureUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-aws-hweUpgrade linux-image-azureUpgrade linux-image-4.15.0-1088-awsUpgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-powerpc64-embUpgrade linux-image-5.4.0-56-lowlatencyUpgrade linux-image-genericUpgrade linux-image-4.4.0-1142-raspi2Upgrade linux-image-4.15.0-1103-oemUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-5.4.0-56-generic-lpaeUpgrade linux-image-4.15.0-126-generic-lpaeUpgrade linux-image-5.4.0-1030-oracleUpgrade linux-image-4.4.0-197-powerpc64-embUpgrade linux-image-4.15.0-126-genericUpgrade linux-image-4.15.0-1059-oracleUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-5.4.0-1030-gcpUpgrade linux-image-powerpc-e500mcUpgrade linux-image-5.4.0-1030-awsUpgrade linux-image-5.4.0-1028-kvmUpgrade linux-image-raspi2Upgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-oracleUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-generic-lts-xenialUpgrade linux-image-generic-lpaeUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-gkeUpgrade linux-image-gcpUpgrade linux-image-awsUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-azure-edgeUpgrade linux-image-4.15.0-1091-snapdragonUpgrade linux-image-4.15.0-126-lowlatencyUpgrade linux-image-5.4.0-1032-azureUpgrade linux-image-oem-20.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-virtualUpgrade linux-image-oem-osp1Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-4.4.0-1082-aws | Dec 2, 2020 | Oct 13, 2020 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Oct 13, 2020 |
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