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-rtUpgrade kernel-cross-headersUpgrade kernel-rt-debug-coreUpgrade kernelUpgrade kernel-zfcpdump-coreUpgrade kernel-modulesUpgrade kernel-debugUpgrade kernel-debug-modulesUpgrade kernel-rt-debug-modulesUpgrade kernel-debug-modules-extraUpgrade kernel-toolsUpgrade kernel-headersUpgrade kernel-coreUpgrade kernel-rt-develUpgrade kernel-tools-libsUpgrade kernel-abi-stablelistsUpgrade kernel-rt-debugUpgrade kernel-modules-extraUpgrade bpftoolUpgrade kernel-debug-coreUpgrade kernel-zfcpdumpUpgrade kernel-zfcpdump-modulesUpgrade kernel-rt-modulesUpgrade kernel-rt-modules-extraUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-kvmUpgrade kernel-rt-debug-develUpgrade kernel-tools-libs-develUpgrade kernel-zfcpdump-develUpgrade kernel-rt-coreUpgrade kernel-develUpgrade perfUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debug-develUpgrade kernel-rt-debug-kvmUpgrade kernel-docUpgrade python3-perf | May 31, 2024 | Feb 16, 2022 |
| Amazon Linux Ami 2 | — | Upgrade microvm-kernelUpgrade python-perfUpgrade perfUpgrade kernel-toolsUpgrade python-perf-debuginfoUpgrade kernelUpgrade kernel-tools-develUpgrade microvm-kernel-debuginfoUpgrade kernel-livepatch-5.10.62-55.141Upgrade kernel-livepatch-4.14.246-187.474Upgrade kernel-debuginfo-common-x86_64Upgrade bpftoolUpgrade microvm-kernel-debuginfo-common-aarch64Upgrade kernel-debuginfoUpgrade kernel-tools-debuginfoUpgrade microvm-kernel-headersUpgrade perf-debuginfoUpgrade kernel-headersUpgrade kernel-develUpgrade bpftool-debuginfoUpgrade microvm-kernel-debuginfo-common-x86_64Upgrade kernel-debuginfo-common-aarch64Upgrade microvm-kernel-devel | 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 perfUpgrade kernel-develUpgrade python-perfUpgrade kernel-toolsUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-tools-libsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headers | Feb 24, 2022 | Feb 16, 2022 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernelUpgrade kernel-toolsUpgrade python-perfUpgrade perfUpgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernel-devel | Jan 4, 2022 | Nov 2, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-develUpgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernelUpgrade perfUpgrade kernel-sourceUpgrade kernel-toolsUpgrade bpftoolUpgrade python-perfUpgrade python3-perf | Nov 2, 2021 | Nov 2, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel | Nov 12, 2021 | Nov 2, 2021 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Feb 2, 2022 | Sep 1, 2021 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | May 23, 2024 | Feb 16, 2022 |
| Rocky_linux | — | Upgrade kernel-tools-debuginfoUpgrade kernel-debugUpgrade kernel-debug-coreUpgrade kernel-modules-extraUpgrade kernel-debug-debuginfoUpgrade bpftool-debuginfoUpgrade perf-debuginfoUpgrade kernel-debug-modules-extraUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-kvmUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-headersUpgrade perfUpgrade kernel-debug-develUpgrade kernel-rt-debug-modulesUpgrade kernel-coreUpgrade kernel-rt-debuginfoUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-develUpgrade kernel-debuginfoUpgrade kernel-rt-coreUpgrade kernel-modulesUpgrade kernel-develUpgrade kernel-tools-libsUpgrade kernel-rt-develUpgrade kernel-tools-libs-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-rtUpgrade bpftoolUpgrade kernel-debug-modulesUpgrade kernel-toolsUpgrade kernel-rt-debugUpgrade python3-perfUpgrade kernel-rt-modules-extraUpgrade kernel-rt-debug-debuginfoUpgrade kernelUpgrade kernel-cross-headersUpgrade python3-perf-debuginfoUpgrade kernel-rt-kvmUpgrade kernel-rt-debug-core | Jun 17, 2024 | Feb 16, 2022 |
| Suse | — | Upgrade dtb-broadcomUpgrade cluster-md-kmp-azureUpgrade kernel-bigmem-baseUpgrade reiserfs-kmp-64kbUpgrade kernel-devel-azureUpgrade dtb-marvellUpgrade dtb-allwinnerUpgrade kernel-traceUpgrade kernel-azure-optionalUpgrade kernel-default-kgraftUpgrade kernel-default-livepatchUpgrade ocfs2-kmp-azureUpgrade kernel-sourceUpgrade kernel-obs-buildUpgrade dtb-alteraUpgrade reiserfs-kmp-defaultUpgrade kernel-preempt-livepatch-develUpgrade dtb-exynosUpgrade kernel-azureUpgrade kernel-syms-azureUpgrade ocfs2-kmp-defaultUpgrade gfs2-kmp-azureUpgrade kernel-azure-livepatch-develUpgrade kernel-zfcpdump-manUpgrade gfs2-kmp-64kbUpgrade dtb-freescaleUpgrade reiserfs-kmp-preemptUpgrade kernel-preempt-optionalUpgrade kernel-source-vanillaUpgrade kernel-preempt-develUpgrade kernel-docs-htmlUpgrade dtb-hisiliconUpgrade kernel-trace-develUpgrade kernel-bigmem-develUpgrade kernel-ec2Upgrade kernel-kvmsmall-livepatch-develUpgrade kernel-64kbUpgrade kernel-trace-baseUpgrade dtb-caviumUpgrade dtb-renesasUpgrade kernel-kvmsmallUpgrade kernel-vanilla-livepatch-develUpgrade ocfs2-kmp-preemptUpgrade kernel-azure-baseUpgrade kernel-debug-develUpgrade kernel-kvmsmall-baseUpgrade kgraft-patch-4_4_180-94_150-defaultUpgrade kernel-zfcpdumpUpgrade kernel-64kb-optionalUpgrade ocfs2-kmp-64kbUpgrade kernel-xenUpgrade gfs2-kmp-defaultUpgrade kernel-bigmemUpgrade kernel-source-azureUpgrade kernel-kvmsmall-develUpgrade kernel-debugUpgrade kernel-vanilla-baseUpgrade dlm-kmp-64kbUpgrade kernel-pae-develUpgrade kernel-vanilla-develUpgrade dtb-lgUpgrade kernel-azure-extraUpgrade kselftests-kmp-64kbUpgrade kselftests-kmp-azureUpgrade kernel-64kb-livepatch-develUpgrade kernel-default-develUpgrade kernel-paeUpgrade dlm-kmp-preemptUpgrade dtb-amdUpgrade dtb-socionextUpgrade dtb-armUpgrade kernel-macrosUpgrade kernel-defaultUpgrade kernel-symsUpgrade kernel-default-baseUpgrade dtb-zteUpgrade kernel-debug-livepatch-develUpgrade kernel-obs-qaUpgrade kernel-azure-develUpgrade kernel-ppc64Upgrade kernel-preempt-extraUpgrade kernel-ppc64-develUpgrade kernel-default-base-rebuildUpgrade cluster-md-kmp-defaultUpgrade kernel-pae-baseUpgrade dtb-qcomUpgrade kernel-ppc64-baseUpgrade kernel-default-optionalUpgrade kselftests-kmp-defaultUpgrade dtb-apmUpgrade dtb-amlogicUpgrade kernel-ec2-baseUpgrade kernel-xen-develUpgrade dtb-sprdUpgrade kernel-develUpgrade kernel-64kb-extraUpgrade kernel-ec2-develUpgrade kselftests-kmp-preemptUpgrade cluster-md-kmp-64kbUpgrade dtb-mediatekUpgrade dlm-kmp-azureUpgrade dtb-alUpgrade reiserfs-kmp-azureUpgrade kernel-vanillaUpgrade kernel-default-extraUpgrade kernel-default-manUpgrade dtb-nvidiaUpgrade cluster-md-kmp-preemptUpgrade kernel-default-livepatch-develUpgrade kernel-preemptUpgrade kernel-xen-baseUpgrade dlm-kmp-defaultUpgrade gfs2-kmp-preemptUpgrade kernel-debug-baseUpgrade dtb-rockchipUpgrade kernel-64kb-develUpgrade dtb-xilinxUpgrade kernel-docs | Sep 16, 2021 | Sep 16, 2021 |
| Ubuntu | — | Upgrade linux-image-gkeop-5.4Upgrade linux-image-5.11.0-1018-kvmUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-generic-lpaeUpgrade linux-image-gkeopUpgrade linux-image-oemUpgrade linux-image-4.15.0-1030-dell300xUpgrade linux-image-ibmUpgrade linux-image-gkeUpgrade linux-image-4.15.0-1083-oracleUpgrade linux-image-generic-lts-xenialUpgrade linux-image-oem-osp1Upgrade linux-image-5.10.0-1050-oemUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.4.0-90-generic-lpaeUpgrade linux-image-aws-lts-20.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-5.4.0-1055-gkeUpgrade linux-image-4.4.0-242-lowlatencyUpgrade linux-image-dell300xUpgrade linux-image-azure-edgeUpgrade linux-image-5.4.0-90-genericUpgrade linux-image-oem-20.04bUpgrade linux-image-5.11.0-38-generic-lpaeUpgrade linux-image-azure-lts-20.04Upgrade linux-image-gcpUpgrade linux-image-5.11.0-1020-oracleUpgrade linux-image-4.15.0-1102-kvmUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.4.0-1120-awsUpgrade linux-image-5.11.0-38-generic-64kUpgrade linux-image-azureUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.11.0-38-lowlatencyUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-lowlatencyUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.4.0-1046-raspiUpgrade linux-image-5.4.0-1063-azureUpgrade linux-image-oem-20.04cUpgrade linux-image-raspiUpgrade linux-image-raspi2Upgrade linux-image-ibm-lts-20.04Upgrade linux-image-genericUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-azure-lts-18.04Upgrade linux-image-4.4.0-1158-awsUpgrade linux-image-generic-64kUpgrade linux-image-5.11.0-1020-awsUpgrade linux-image-5.4.0-1021-bluefieldUpgrade linux-image-4.15.0-1115-awsUpgrade linux-image-oem-20.04Upgrade linux-image-5.4.0-1057-gcpUpgrade linux-image-5.11.0-1021-raspiUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-5.13.0-1017-oemUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-4.15.0-162-genericUpgrade linux-image-4.15.0-162-lowlatencyUpgrade linux-image-4.15.0-1098-raspi2Upgrade linux-image-4.15.0-1126-azureUpgrade linux-image-snapdragonUpgrade linux-image-5.11.0-1021-gcpUpgrade linux-image-5.4.0-1057-oracleUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-oracleUpgrade linux-image-5.4.0-1049-kvmUpgrade linux-image-awsUpgrade linux-image-4.4.0-242-genericUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-aws-hweUpgrade linux-image-aws-lts-18.04Upgrade linux-image-5.4.0-1059-awsUpgrade linux-image-bluefieldUpgrade linux-image-gke-5.4Upgrade linux-image-4.15.0-1111-gcpUpgrade linux-image-virtualUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-4.15.0-1115-snapdragonUpgrade linux-image-5.4.0-1007-ibmUpgrade linux-image-5.11.0-38-genericUpgrade linux-image-4.15.0-162-generic-lpaeUpgrade linux-image-raspi-nolpaeUpgrade linux-image-4.4.0-1121-kvmUpgrade linux-image-5.11.0-1021-raspi-nolpaeUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-5.11.0-1020-azureUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-kvmUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-5.4.0-1026-gkeopUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.4.0-90-lowlatencyUpgrade linux-image-lowlatency-lts-xenial | 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 |
Prioritise with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub