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The function hso_get_config_data in drivers/net/usb/hso.c in the Linux kernel through 4.19.8 reads if_num from the USB device (as a u8) and uses it to index a small array, resulting in an object out-of-bounds (OOB) read that potentially allows arbitrary read in the kernel address space.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | Nov 6, 2019 | Mar 21, 2019 |
| Debian | — | Upgrade linux | Mar 28, 2019 | Mar 21, 2019 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-headersUpgrade kernel-debugUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-develUpgrade kernel-debug-develUpgrade kernel-tools-libsUpgrade kernelUpgrade python-perfUpgrade perfUpgrade kernel-tools | May 1, 2019 | Mar 21, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-toolsUpgrade perfUpgrade kernelUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernel-tools-libsUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-devel | May 30, 2019 | Mar 21, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-headersUpgrade kernel-toolsUpgrade kernel-debuginfoUpgrade kernel-tools-libsUpgrade kernel-develUpgrade perfUpgrade kernel | May 1, 2019 | Mar 21, 2019 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | May 16, 2019 | Dec 12, 2018 |
| Redhat Openshift | — | Upgrade redhat-coreos | Dec 29, 2020 | Mar 21, 2019 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernelNo solution exists | Nov 6, 2019 | Mar 21, 2019 |
| Suse | — | Upgrade kernel-obs-buildUpgrade kernel-devel-azureUpgrade kernel-source-azureUpgrade kernel-azure-baseUpgrade kernel-default-extraUpgrade kernel-docsUpgrade kernel-default-manUpgrade kernel-default | Jan 18, 2019 | Jan 18, 2019 |
| Ubuntu | — | Upgrade linux-image-4.4.0-1077-awsUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.4.0-1104-raspi2Upgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-powerpc64-smpUpgrade linux-image-4.15.0-1041-gcpUpgrade linux-image-4.4.0-143-genericUpgrade linux-image-azureUpgrade linux-image-gkeUpgrade linux-image-4.4.0-1041-kvmUpgrade linux-image-4.15.0-1043-kvmUpgrade linux-image-4.4.0-143-powerpc-e500mcUpgrade linux-image-4.4.0-143-powerpc64-smpUpgrade linux-image-kvmUpgrade linux-image-awsUpgrade linux-image-4.15.0-1047-awsUpgrade linux-image-4.4.0-143-powerpc-smpUpgrade linux-image-4.15.0-60-generic-lpaeUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-oemUpgrade linux-image-snapdragonUpgrade linux-image-4.15.0-1041-gkeUpgrade linux-image-aws-hweUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.4.0-1039-awsUpgrade linux-image-4.4.0-143-powerpc64-embUpgrade linux-image-4.15.0-60-genericUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-powerpc64-embUpgrade linux-image-gke-4.15Upgrade linux-image-4.15.0-1022-oracleUpgrade linux-image-generic-lpaeUpgrade linux-image-genericUpgrade linux-image-oracleUpgrade linux-image-4.4.0-143-lowlatencyUpgrade linux-image-gcpUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.15.0-1044-raspi2Upgrade linux-image-4.15.0-60-lowlatencyUpgrade linux-image-raspi2Upgrade linux-image-powerpc-smpUpgrade linux-image-4.4.0-143-generic-lpaeUpgrade linux-image-4.15.0-1056-azureUpgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-virtualUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-lowlatencyUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-powerpc-e500mcUpgrade linux-image-4.4.0-1108-snapdragon | Apr 1, 2019 | Jan 18, 2019 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 17, 2019 |
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