There is a use-after-free vulnerability in the Linux kernel through 5.5.2 in the n_tty_receive_buf_common function in drivers/tty/n_tty.c.
CVSS Details
- CVSS 3.1 Base Score: 7.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-tools-libs-devel | May 4, 2022 | Feb 6, 2020 |
| Amazon Linux Ami 2 | — | Upgrade perfUpgrade python-perf-debuginfoUpgrade perf-debuginfoUpgrade kernel-headersUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-develUpgrade kernel-livepatch-4.14.171-136.231-debuginfoUpgrade kernel-livepatch-4.14.173-137.228Upgrade kernel-livepatch-4.14.165-133.209Upgrade python-perfUpgrade kernel-livepatch-4.14.165-131.185-debuginfoUpgrade kernel-livepatch-4.14.171-136.231Upgrade kernel-livepatch-4.14.165-133.209-debuginfoUpgrade kernel-toolsUpgrade kernel-debuginfoUpgrade kernel-livepatch-4.14.165-131.185Upgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-debuginfo | Apr 27, 2020 | Feb 6, 2020 |
| Amazon_linux | — | Upgrade kernel | Apr 24, 2020 | Feb 6, 2020 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | Nov 5, 2020 | Feb 6, 2020 |
| Debian | — | Upgrade linux | Jun 11, 2020 | Feb 6, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade perfUpgrade kernel-toolsUpgrade python-perfUpgrade kernelUpgrade kernel-develUpgrade kernel-headersUpgrade kernel-debug-develUpgrade kernel-debuginfoUpgrade kernel-tools-libsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug | Jun 17, 2020 | Feb 6, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-tools-libsUpgrade python-perfUpgrade kernel-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel-debuginfoUpgrade perfUpgrade kernel-toolsUpgrade kernel | Apr 16, 2020 | Feb 6, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernelUpgrade kernel-tools-libsUpgrade kernel-headersUpgrade python-perfUpgrade kernel-develUpgrade kernel-toolsUpgrade perf | Mar 24, 2020 | Feb 6, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade bpftoolUpgrade perfUpgrade python-perfUpgrade kernel-toolsUpgrade kernel-sourceUpgrade python3-perfUpgrade kernel-headersUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-devel | Mar 24, 2020 | Feb 6, 2020 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | May 7, 2020 | Jan 30, 2020 |
| Redhat Openshift | — | Upgrade redhat-coreos | Mar 12, 2021 | Feb 6, 2020 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernelNo solution exists | Nov 5, 2020 | Feb 6, 2020 |
| Suse | — | Upgrade kernel-docsUpgrade kernel-defaultUpgrade kernel-default-extraUpgrade kernel-obs-build | Mar 3, 2020 | Feb 6, 2020 |
| Ubuntu | — | Upgrade linux-image-aws-lts-18.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-virtual-hwe-18.04Upgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.4.0-1136-snapdragonUpgrade linux-image-oem-osp1Upgrade linux-image-4.15.0-1082-azureUpgrade linux-image-4.4.0-178-powerpc-smpUpgrade linux-image-4.15.0-1059-kvmUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-4.15.0-1077-snapdragonUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-powerpc64-smpUpgrade linux-image-gkeUpgrade linux-image-4.4.0-178-lowlatencyUpgrade linux-image-5.3.0-1016-oracleUpgrade linux-image-5.0.0-1050-oem-osp1Upgrade linux-image-4.4.0-1070-kvmUpgrade linux-image-4.15.0-99-lowlatencyUpgrade linux-image-kvmUpgrade linux-image-oracleUpgrade linux-image-5.3.0-1018-gkeUpgrade linux-image-gke-5.3Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-virtualUpgrade linux-image-5.3.0-51-snapdragonUpgrade linux-image-powerpc-smpUpgrade linux-image-powerpc64-embUpgrade linux-image-4.15.0-1058-gkeUpgrade linux-image-awsUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-oemUpgrade linux-image-4.15.0-99-generic-lpaeUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-snapdragonUpgrade linux-image-4.15.0-1080-oemUpgrade linux-image-4.15.0-1061-gcpUpgrade linux-image-4.4.0-178-powerpc-e500mcUpgrade linux-image-4.4.0-1106-awsUpgrade linux-image-generic-lts-xenialUpgrade linux-image-5.3.0-51-lowlatencyUpgrade linux-image-aws-hweUpgrade linux-image-4.15.0-1061-raspi2Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-5.0.0-1035-gkeUpgrade linux-image-5.3.0-1018-gcpUpgrade linux-image-4.4.0-178-generic-lpaeUpgrade linux-image-raspi2-hwe-18.04Upgrade linux-image-4.4.0-1066-awsUpgrade linux-image-azure-edgeUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.3.0-51-genericUpgrade linux-image-5.3.0-51-generic-lpaeUpgrade linux-image-gke-5.0Upgrade linux-image-genericUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-4.15.0-1038-oracleUpgrade linux-image-generic-lpaeUpgrade linux-image-lowlatencyUpgrade linux-image-raspi2Upgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-4.4.0-178-genericUpgrade linux-image-4.15.0-99-genericUpgrade linux-image-4.15.0-1066-awsUpgrade linux-image-5.3.0-1016-kvmUpgrade linux-image-4.4.0-1132-raspi2Upgrade linux-image-4.4.0-178-powerpc64-smpUpgrade linux-image-powerpc-e500mcUpgrade linux-image-azureUpgrade linux-image-5.3.0-1020-azureUpgrade linux-image-gcpUpgrade linux-image-5.3.0-1023-raspi2Upgrade linux-image-5.3.0-1017-awsUpgrade linux-image-4.4.0-178-powerpc64-embUpgrade linux-image-gke-4.15 | Apr 29, 2020 | Feb 6, 2020 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Feb 6, 2020 |
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