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-tools-develUpgrade perfUpgrade python-perf-debuginfoUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade perf-debuginfoUpgrade kernel-livepatch-4.14.200-155.322Upgrade kernel-toolsUpgrade python-perfUpgrade kernelUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-devel | 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 perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernel-toolsUpgrade kernelUpgrade kernel-develUpgrade kernel-tools-libsUpgrade python-perf | Jan 20, 2021 | Oct 13, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-toolsUpgrade python-perfUpgrade kernel-headersUpgrade kernel-tools-libsUpgrade perfUpgrade kernelUpgrade kernel-devel | Feb 3, 2021 | Oct 13, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-headersUpgrade python3-perfUpgrade bpftoolUpgrade perfUpgrade kernelUpgrade kernel-develUpgrade kernel-sourceUpgrade kernel-tools-libsUpgrade python-perfUpgrade kernel-tools | Nov 3, 2020 | Oct 13, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-toolsUpgrade kernel-tools-libs | Nov 3, 2020 | Oct 13, 2020 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Mar 18, 2021 | Sep 16, 2020 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | 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-raspi-hwe-18.04Upgrade linux-image-4.4.0-197-generic-lpaeUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-gke-4.15Upgrade linux-image-azureUpgrade linux-image-oemUpgrade linux-image-raspiUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-4.15.0-1100-azureUpgrade linux-image-4.4.0-1146-snapdragonUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-4.4.0-197-powerpc-e500mcUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-5.4.0-56-genericUpgrade linux-image-snapdragonUpgrade linux-image-kvmUpgrade linux-image-4.4.0-1118-awsUpgrade linux-image-4.4.0-1084-kvmUpgrade linux-image-powerpc64-smpUpgrade linux-image-aws-lts-18.04Upgrade linux-image-4.15.0-1079-kvmUpgrade linux-image-5.6.0-1053-oemUpgrade linux-image-azure-lts-18.04Upgrade linux-image-4.15.0-1074-raspi2Upgrade linux-image-aws-hweUpgrade linux-image-4.4.0-197-lowlatencyUpgrade linux-image-5.4.0-1023-raspiUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-4.15.0-1088-gcpUpgrade linux-image-powerpc-smpUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.4.0-197-genericUpgrade linux-image-4.4.0-197-powerpc64-smpUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-4.4.0-197-powerpc-smpUpgrade linux-image-4.15.0-1088-awsUpgrade linux-image-4.4.0-1082-awsUpgrade linux-image-5.4.0-56-lowlatencyUpgrade linux-image-5.4.0-56-generic-lpaeUpgrade linux-image-gkeUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-oracleUpgrade linux-image-4.4.0-1142-raspi2Upgrade linux-image-4.15.0-1059-oracleUpgrade linux-image-5.4.0-1030-gcpUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-oem-20.04Upgrade linux-image-5.4.0-1030-oracleUpgrade linux-image-raspi2Upgrade linux-image-generic-lpaeUpgrade linux-image-virtualUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-powerpc64-embUpgrade linux-image-genericUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-lowlatencyUpgrade linux-image-5.4.0-1028-kvmUpgrade linux-image-5.4.0-1032-azureUpgrade linux-image-4.15.0-1103-oemUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.15.0-1091-snapdragonUpgrade linux-image-azure-edgeUpgrade linux-image-4.4.0-197-powerpc64-embUpgrade linux-image-4.15.0-126-lowlatencyUpgrade linux-image-awsUpgrade linux-image-powerpc-e500mcUpgrade linux-image-oem-osp1Upgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-4.15.0-126-generic-lpaeUpgrade linux-image-4.15.0-126-genericUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.4.0-1030-awsUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-gcp | 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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