A race problem was seen in the vt_k_ioctl in drivers/tty/vt/vt_ioctl.c in the Linux kernel, which may cause an out of bounds read in vt as the write access to vc_mode is not protected by lock-in vt_ioctl (KDSETMDE). The highest threat from this vulnerability is to data confidentiality.
CVSS Details
- CVSS 3.1 Base Score: 4.7
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-rt-debug-kvmUpgrade kernel-zfcpdump-develUpgrade kernel-docUpgrade kernel-tools-libs-develUpgrade kernel-rt-coreUpgrade perfUpgrade python3-perfUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debug-develUpgrade kernel-rt-debug-develUpgrade kernel-develUpgrade kernel-zfcpdump-modulesUpgrade kernel-debug-modulesUpgrade kernel-debugUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-develUpgrade kernel-tools-libsUpgrade kernel-rt-kvmUpgrade kernel-rt-debug-coreUpgrade kernel-debug-coreUpgrade kernel-rt-modules-extraUpgrade kernel-toolsUpgrade kernel-rt-modulesUpgrade kernel-rtUpgrade kernel-cross-headersUpgrade kernel-modules-extraUpgrade kernelUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-coreUpgrade kernel-modulesUpgrade kernel-rt-debugUpgrade kernel-abi-stablelistsUpgrade kernel-headersUpgrade bpftoolUpgrade kernel-zfcpdump | May 31, 2024 | Feb 16, 2022 |
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-develUpgrade kernel-livepatch-5.10.62-55.141Upgrade kernel-toolsUpgrade microvm-kernel-debuginfoUpgrade microvm-kernelUpgrade python-perf-debuginfoUpgrade kernelUpgrade perfUpgrade python-perfUpgrade microvm-kernel-develUpgrade kernel-develUpgrade microvm-kernel-debuginfo-common-x86_64Upgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-4.14.246-187.474Upgrade kernel-debuginfoUpgrade bpftoolUpgrade microvm-kernel-debuginfo-common-aarch64Upgrade perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade microvm-kernel-headersUpgrade bpftool-debuginfo | Sep 16, 2021 | Sep 16, 2021 |
| Amazon_linux | — | Upgrade kernel | Oct 5, 2021 | Sep 16, 2021 |
| Debian | — | Upgrade linux | Nov 29, 2021 | Nov 29, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-debuginfoUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernel-toolsUpgrade kernel-develUpgrade python-perfUpgrade perf | Feb 24, 2022 | Feb 16, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernelUpgrade kernel-toolsUpgrade python-perfUpgrade perfUpgrade kernel-headersUpgrade kernel-tools-libsUpgrade kernel-devel | Jan 4, 2022 | Nov 2, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-sourceUpgrade perfUpgrade python-perfUpgrade bpftoolUpgrade kernel-headersUpgrade kernel-develUpgrade kernelUpgrade python3-perf | Nov 2, 2021 | Nov 2, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade python3-perfUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-tools | Nov 12, 2021 | Nov 2, 2021 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Feb 2, 2022 | Sep 1, 2021 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | May 23, 2024 | Feb 16, 2022 |
| Rocky_linux | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-rt-debug-debuginfoUpgrade kernel-rt-modules-extraUpgrade kernel-rtUpgrade kernel-rt-develUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-debug-modulesUpgrade kernel-rt-debugUpgrade python3-perfUpgrade kernel-tools-libs-develUpgrade kernel-rt-debug-coreUpgrade kernel-toolsUpgrade kernel-rt-kvmUpgrade kernelUpgrade kernel-develUpgrade python3-perf-debuginfoUpgrade kernel-cross-headersUpgrade kernel-tools-debuginfoUpgrade kernel-rt-debug-modulesUpgrade kernel-modulesUpgrade kernel-debug-develUpgrade kernel-rt-modulesUpgrade kernel-debuginfoUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-debug-develUpgrade perf-debuginfoUpgrade kernel-debug-coreUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-debugUpgrade perfUpgrade kernel-modules-extraUpgrade kernel-headersUpgrade kernel-debug-debuginfoUpgrade kernel-rt-coreUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-core | Jun 17, 2024 | Feb 16, 2022 |
| Suse | — | Upgrade kernel-syms-azureUpgrade kernel-azure-livepatch-develUpgrade dtb-freescaleUpgrade kernel-azureUpgrade ocfs2-kmp-defaultUpgrade kernel-64kbUpgrade reiserfs-kmp-preemptUpgrade kernel-64kb-optionalUpgrade gfs2-kmp-azureUpgrade kernel-preempt-develUpgrade kernel-default-kgraftUpgrade kernel-azure-extraUpgrade ocfs2-kmp-azureUpgrade kernel-vanilla-baseUpgrade kernel-sourceUpgrade dlm-kmp-preemptUpgrade kernel-pae-develUpgrade kernel-trace-develUpgrade kernel-bigmem-develUpgrade kernel-devel-azureUpgrade kernel-azure-baseUpgrade dtb-broadcomUpgrade kernel-ec2Upgrade kernel-kvmsmallUpgrade dtb-hisiliconUpgrade kernel-obs-buildUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-paeUpgrade kernel-trace-baseUpgrade kernel-zfcpdump-manUpgrade dtb-caviumUpgrade dtb-exynosUpgrade kernel-traceUpgrade dtb-amdUpgrade gfs2-kmp-64kbUpgrade kernel-vanilla-livepatch-develUpgrade kernel-kvmsmall-develUpgrade kernel-source-azureUpgrade kernel-docs-htmlUpgrade kernel-zfcpdumpUpgrade kernel-default-livepatchUpgrade kselftests-kmp-64kbUpgrade kernel-azure-optionalUpgrade kernel-bigmem-baseUpgrade kernel-debugUpgrade kselftests-kmp-azureUpgrade kernel-default-develUpgrade kernel-preempt-livepatch-develUpgrade dtb-renesasUpgrade dtb-lgUpgrade kernel-source-vanillaUpgrade kernel-vanilla-develUpgrade reiserfs-kmp-defaultUpgrade kernel-preempt-optionalUpgrade ocfs2-kmp-preemptUpgrade ocfs2-kmp-64kbUpgrade kernel-debug-develUpgrade kernel-kvmsmall-baseUpgrade gfs2-kmp-defaultUpgrade kernel-xenUpgrade dtb-alteraUpgrade dtb-marvellUpgrade kgraft-patch-4_4_180-94_150-defaultUpgrade reiserfs-kmp-64kbUpgrade kernel-bigmemUpgrade kernel-64kb-livepatch-develUpgrade cluster-md-kmp-azureUpgrade dlm-kmp-64kbUpgrade dtb-allwinnerUpgrade kselftests-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade gfs2-kmp-preemptUpgrade kernel-develUpgrade cluster-md-kmp-64kbUpgrade kernel-obs-qaUpgrade kernel-64kb-develUpgrade kernel-azure-develUpgrade kernel-ppc64-baseUpgrade kernel-ppc64Upgrade dlm-kmp-defaultUpgrade kernel-pae-baseUpgrade kernel-vanillaUpgrade kernel-debug-baseUpgrade kernel-default-livepatch-develUpgrade dtb-rockchipUpgrade kernel-xen-baseUpgrade kernel-defaultUpgrade kernel-debug-livepatch-develUpgrade kernel-docsUpgrade kernel-default-baseUpgrade kernel-default-base-rebuildUpgrade kernel-default-manUpgrade kernel-symsUpgrade dtb-zteUpgrade cluster-md-kmp-defaultUpgrade kernel-default-optionalUpgrade dtb-socionextUpgrade dtb-sprdUpgrade dtb-nvidiaUpgrade kernel-xen-develUpgrade kernel-preemptUpgrade kernel-64kb-extraUpgrade dlm-kmp-azureUpgrade kernel-ec2-baseUpgrade kernel-ec2-develUpgrade dtb-armUpgrade dtb-mediatekUpgrade kernel-ppc64-develUpgrade kernel-default-extraUpgrade kselftests-kmp-preemptUpgrade cluster-md-kmp-preemptUpgrade kernel-macrosUpgrade dtb-amlogicUpgrade dtb-apmUpgrade kernel-preempt-extraUpgrade dtb-qcomUpgrade dtb-alUpgrade dtb-xilinx | Sep 16, 2021 | Sep 16, 2021 |
| Ubuntu | — | Upgrade linux-image-snapdragonUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-5.4.0-1057-oracleUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-awsUpgrade linux-image-bluefieldUpgrade linux-image-5.4.0-1059-awsUpgrade linux-image-5.4.0-1026-gkeopUpgrade linux-image-virtualUpgrade linux-image-4.15.0-1126-azureUpgrade linux-image-5.4.0-1007-ibmUpgrade linux-image-4.4.0-242-genericUpgrade linux-image-4.4.0-1121-kvmUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-virtual-hwe-16.04Upgrade linux-image-5.4.0-1049-kvmUpgrade linux-image-5.11.0-1021-raspi-nolpaeUpgrade linux-image-kvmUpgrade linux-image-4.15.0-1098-raspi2Upgrade linux-image-4.15.0-1115-snapdragonUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-4.15.0-162-genericUpgrade linux-image-5.13.0-1017-oemUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.11.0-1020-azureUpgrade linux-image-aws-hweUpgrade linux-image-raspi-nolpaeUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-4.15.0-1111-gcpUpgrade linux-image-4.15.0-162-lowlatencyUpgrade linux-image-aws-lts-18.04Upgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-gke-5.4Upgrade linux-image-5.11.0-38-genericUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-virtual-lts-xenialUpgrade linux-image-4.15.0-162-generic-lpaeUpgrade linux-image-5.4.0-90-lowlatencyUpgrade linux-image-oracleUpgrade linux-image-5.11.0-1021-gcpUpgrade linux-image-5.11.0-1021-raspiUpgrade linux-image-4.15.0-1030-dell300xUpgrade linux-image-5.11.0-38-generic-64kUpgrade linux-image-azureUpgrade linux-image-5.11.0-38-generic-lpaeUpgrade linux-image-4.4.0-1120-awsUpgrade linux-image-5.4.0-90-genericUpgrade linux-image-5.11.0-38-lowlatencyUpgrade linux-image-5.10.0-1050-oemUpgrade linux-image-4.4.0-1158-awsUpgrade linux-image-azure-lts-18.04Upgrade linux-image-5.4.0-1021-bluefieldUpgrade linux-image-lowlatencyUpgrade linux-image-5.4.0-1055-gkeUpgrade linux-image-generic-lts-xenialUpgrade linux-image-raspiUpgrade linux-image-gcpUpgrade linux-image-oemUpgrade linux-image-4.15.0-1083-oracleUpgrade linux-image-gkeopUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-5.4.0-1063-azureUpgrade linux-image-oem-20.04cUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.11.0-1018-kvmUpgrade linux-image-4.4.0-242-lowlatencyUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.4.0-90-generic-lpaeUpgrade linux-image-4.15.0-1102-kvmUpgrade linux-image-5.11.0-1020-awsUpgrade linux-image-gkeUpgrade linux-image-aws-lts-20.04Upgrade linux-image-ibmUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-genericUpgrade linux-image-ibm-lts-20.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-4.15.0-1115-awsUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-oem-osp1Upgrade linux-image-5.4.0-1057-gcpUpgrade linux-image-oem-20.04bUpgrade linux-image-generic-lpaeUpgrade linux-image-gkeop-5.4Upgrade linux-image-5.11.0-1020-oracleUpgrade linux-image-dell300xUpgrade linux-image-azure-lts-20.04Upgrade linux-image-generic-64kUpgrade linux-image-azure-edgeUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-5.4.0-1046-raspiUpgrade linux-image-raspi2Upgrade linux-image-oracle-lts-20.04Upgrade linux-image-oem-20.04 | Oct 20, 2021 | Sep 16, 2021 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Feb 16, 2022 |
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