A locking inconsistency issue was discovered in the tty subsystem of the Linux kernel through 5.9.13. drivers/tty/tty_io.c and drivers/tty/tty_jobctrl.c may allow a read-after-free attack against TIOCGSID, aka CID-c8bcd9c5be24.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-tools-libs-devel | May 4, 2022 | Dec 9, 2020 |
| Amazon Linux Ami 2 | — | Upgrade kernel-livepatch-4.14.203-156.332Upgrade kernelUpgrade python-perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-livepatch-4.14.209-160.339-debuginfoUpgrade kernel-livepatch-4.14.214-160.339Upgrade kernel-livepatch-4.14.200-155.322Upgrade kernel-livepatch-4.14.209-160.339Upgrade kernel-livepatch-4.14.209-160.335Upgrade perfUpgrade python-perfUpgrade kernel-tools-develUpgrade kernel-livepatch-4.14.203-156.332-debuginfoUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-livepatch-4.14.209-160.335-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-4.14.200-155.322-debuginfoUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade kernel-headers | Jan 27, 2021 | Dec 9, 2020 |
| Amazon_linux | — | Upgrade kernel | Jan 27, 2021 | Dec 9, 2020 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | Nov 10, 2021 | Dec 9, 2020 |
| Debian | — | Upgrade linux | Feb 3, 2021 | Dec 9, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-debugUpgrade kernel-headersUpgrade kernelUpgrade kernel-debug-develUpgrade kernel-debuginfoUpgrade kernel-develUpgrade perfUpgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-tools | Feb 22, 2021 | Dec 9, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-headersUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernel-develUpgrade kernelUpgrade kernel-tools-libsUpgrade perf | Jan 20, 2021 | Dec 9, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernelUpgrade kernel-tools-libsUpgrade kernel-develUpgrade kernel-headersUpgrade perfUpgrade kernel-toolsUpgrade python-perf | Mar 24, 2021 | Dec 9, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade bpftoolUpgrade kernel-develUpgrade kernel-toolsUpgrade perfUpgrade kernel-tools-libsUpgrade kernel-sourceUpgrade python-perfUpgrade kernelUpgrade kernel-headersUpgrade python3-perf | Feb 2, 2021 | Dec 9, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel | Jan 5, 2021 | Dec 9, 2020 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Feb 4, 2021 | Dec 4, 2020 |
| Redhat_linux | — | No solution existsUpgrade kernelUpgrade kernel-rt | Nov 10, 2021 | Dec 9, 2020 |
| Suse | — | Upgrade kernel-docsUpgrade kernel-default-extraUpgrade kernel-defaultUpgrade kernel-obs-build | Jan 13, 2021 | Dec 9, 2020 |
| Ubuntu | — | Upgrade linux-image-3.13.0-188-genericUpgrade linux-image-gkeUpgrade linux-image-5.4.0-1036-gkeUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-4.15.0-1108-azureUpgrade linux-image-generic-lpaeUpgrade linux-image-5.8.0-44-generic-64kUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-4.4.0-203-genericUpgrade linux-image-5.4.0-1040-azureUpgrade linux-image-gcpUpgrade linux-image-5.8.0-1023-gcpUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-gkeopUpgrade linux-image-azure-lts-18.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-virtualUpgrade linux-image-5.8.0-1016-raspiUpgrade linux-image-4.15.0-1012-dell300xUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-powerpc64-embUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-4.4.0-203-powerpc64-embUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-raspi-hwe-18.04Upgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-oracleUpgrade linux-image-powerpc-smpUpgrade linux-image-5.4.0-66-generic-lpaeUpgrade linux-image-4.4.0-203-powerpc64-smpUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-dell300xUpgrade linux-image-serverUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-4.4.0-1122-awsUpgrade linux-image-4.4.0-1088-kvmUpgrade linux-image-oem-osp1Upgrade linux-image-5.4.0-1038-oracleUpgrade linux-image-4.4.0-203-generic-lpaeUpgrade linux-image-5.4.0-1010-gkeopUpgrade linux-image-4.15.0-136-lowlatencyUpgrade linux-image-4.15.0-1085-kvmUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-oem-20.04Upgrade linux-image-raspi2Upgrade linux-image-5.4.0-66-genericUpgrade linux-image-gke-5.4Upgrade linux-image-5.8.0-1016-raspi-nolpaeUpgrade linux-image-4.15.0-1094-awsUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-4.15.0-1093-gcpUpgrade linux-image-genericUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-4.15.0-1079-gkeUpgrade linux-image-5.4.0-1029-raspiUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-powerpc-e500mcUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-snapdragonUpgrade linux-image-5.4.0-1038-awsUpgrade linux-image-5.8.0-1024-awsUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.4.0-203-lowlatencyUpgrade linux-image-5.4.0-1033-kvmUpgrade linux-image-kvmUpgrade linux-image-raspi-nolpaeUpgrade linux-image-4.4.0-203-powerpc-e500mcUpgrade linux-image-5.8.0-1023-azureUpgrade linux-image-lowlatencyUpgrade linux-image-5.8.0-1019-kvmUpgrade linux-image-gke-4.15Upgrade linux-image-awsUpgrade linux-image-4.15.0-136-genericUpgrade linux-image-4.15.0-1079-raspi2Upgrade linux-image-generic-lts-xenialUpgrade linux-image-oemUpgrade linux-image-aws-hweUpgrade linux-image-aws-lts-18.04Upgrade linux-image-5.4.0-66-lowlatencyUpgrade linux-image-5.6.0-1048-oemUpgrade linux-image-raspiUpgrade linux-image-4.15.0-1096-snapdragonUpgrade linux-image-4.4.0-1146-raspi2Upgrade linux-image-5.8.0-44-generic-lpaeUpgrade linux-image-azureUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-4.15.0-1065-oracleUpgrade linux-image-4.4.0-203-powerpc-smpUpgrade linux-image-5.8.0-44-genericUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.4.0-1086-awsUpgrade linux-image-4.4.0-1150-snapdragonUpgrade linux-image-4.15.0-136-generic-lpaeUpgrade linux-image-generic-64kUpgrade linux-image-3.13.0-188-lowlatencyUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-powerpc64-smpUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-5.8.0-44-lowlatencyUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-gkeop-5.4Upgrade linux-image-5.8.0-1021-oracleUpgrade linux-image-5.4.0-1037-gcpUpgrade linux-image-powerpc64-smp-lts-xenial | Feb 26, 2021 | Dec 9, 2020 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Dec 9, 2020 |
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