In drivers/char/virtio_console.c in the Linux kernel before 5.13.4, data corruption or loss can be triggered by an untrusted device that supplies a buf->len value exceeding the buffer size. NOTE: the vendor indicates that the cited data corruption is not a vulnerability in any existing use case; the length validation was added solely for robustness in the face of anomalous host OS behavior
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade python-perf-debuginfoUpgrade kernel-toolsUpgrade kernel-livepatch-5.10.59-52.142Upgrade kernel-headersUpgrade perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernelUpgrade perfUpgrade kernel-debuginfoUpgrade bpftoolUpgrade kernel-tools-debuginfoUpgrade kernel-tools-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-devel | Jul 4, 2022 | Aug 7, 2021 |
| Amazon_linux | — | Upgrade kernel | Feb 7, 2023 | Aug 7, 2021 |
| Debian | — | Upgrade linux | Nov 29, 2021 | Aug 7, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade perfUpgrade python-perf | May 25, 2022 | Aug 7, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-tools-libsUpgrade kernelUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-headersUpgrade perfUpgrade kernel-devel | Nov 12, 2021 | Aug 7, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade python3-perfUpgrade bpftoolUpgrade perfUpgrade kernel-toolsUpgrade kernelUpgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-sourceUpgrade kernel-headersUpgrade kernel-devel | Nov 2, 2021 | Aug 7, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel | Nov 12, 2021 | Aug 7, 2021 |
| Oracle_linux | — | Upgrade kernel-uek | Sep 23, 2021 | Jul 3, 2021 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Aug 7, 2021 |
| Suse | — | Upgrade kselftests-kmp-preemptUpgrade dtb-rockchipUpgrade kernel-azure-livepatch-develUpgrade dlm-kmp-preemptUpgrade kernel-ec2-develUpgrade kernel-vanilla-livepatch-develUpgrade kgraft-patch-4_4_180-94_135-defaultUpgrade kernel-debug-baseUpgrade kselftests-kmp-defaultUpgrade kernel-default-manUpgrade dtb-zteUpgrade kernel-ppc64Upgrade dtb-armUpgrade gfs2-kmp-defaultUpgrade dtb-qcomUpgrade kernel-obs-buildUpgrade kernel-bigmemUpgrade dtb-alUpgrade gfs2-kmp-preemptUpgrade kernel-azureUpgrade dlm-kmp-azureUpgrade kernel-source-vanillaUpgrade kernel-ec2-baseUpgrade kernel-preempt-develUpgrade dtb-caviumUpgrade reiserfs-kmp-64kbUpgrade kselftests-kmp-azureUpgrade kernel-vanilla-baseUpgrade dtb-sprdUpgrade kernel-azure-develUpgrade dtb-amlogicUpgrade kgraft-patch-4_4_180-94_138-defaultUpgrade kgraft-patch-4_4_180-94_141-defaultUpgrade dtb-nvidiaUpgrade kernel-preempt-extraUpgrade cluster-md-kmp-64kbUpgrade kernel-default-base-rebuildUpgrade kgraft-patch-4_4_180-94_147-defaultUpgrade gfs2-kmp-azureUpgrade kernel-64kb-extraUpgrade kernel-kvmsmall-baseUpgrade kernel-ppc64-baseUpgrade reiserfs-kmp-azureUpgrade kernel-syms-azureUpgrade kernel-bigmem-develUpgrade kernel-ppc64-develUpgrade kernel-debug-livepatch-develUpgrade kernel-docsUpgrade kernel-defaultUpgrade kernel-preemptUpgrade kernel-64kbUpgrade dlm-kmp-64kbUpgrade dtb-alteraUpgrade kernel-kvmsmall-develUpgrade kernel-source-azureUpgrade dtb-xilinxUpgrade kernel-preempt-livepatch-develUpgrade dtb-freescaleUpgrade kernel-pae-baseUpgrade kernel-trace-develUpgrade kgraft-patch-4_4_180-94_150-defaultUpgrade kernel-vanillaUpgrade kernel-develUpgrade kernel-obs-qaUpgrade kernel-default-livepatch-develUpgrade kernel-trace-baseUpgrade dtb-socionextUpgrade kernel-default-optionalUpgrade kselftests-kmp-64kbUpgrade dtb-renesasUpgrade reiserfs-kmp-defaultUpgrade kernel-devel-azureUpgrade reiserfs-kmp-preemptUpgrade dtb-mediatekUpgrade dtb-exynosUpgrade kernel-default-develUpgrade kernel-default-livepatchUpgrade kernel-vanilla-develUpgrade kernel-default-baseUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-symsUpgrade ocfs2-kmp-64kbUpgrade kernel-ec2Upgrade kernel-default-extraUpgrade kernel-azure-baseUpgrade gfs2-kmp-64kbUpgrade dtb-allwinnerUpgrade kernel-64kb-livepatch-develUpgrade kernel-traceUpgrade kernel-sourceUpgrade kernel-bigmem-baseUpgrade kernel-64kb-optionalUpgrade kernel-xenUpgrade dtb-apmUpgrade kernel-azure-optionalUpgrade ocfs2-kmp-azureUpgrade dtb-amdUpgrade kernel-debug-develUpgrade kernel-xen-baseUpgrade kernel-paeUpgrade kernel-kvmsmallUpgrade kernel-xen-develUpgrade kernel-pae-develUpgrade dtb-marvellUpgrade dtb-hisiliconUpgrade dlm-kmp-defaultUpgrade dtb-broadcomUpgrade cluster-md-kmp-preemptUpgrade cluster-md-kmp-defaultUpgrade kernel-zfcpdump-manUpgrade ocfs2-kmp-preemptUpgrade kgraft-patch-4_4_180-94_144-defaultUpgrade ocfs2-kmp-defaultUpgrade dtb-lgUpgrade kernel-macrosUpgrade kernel-docs-htmlUpgrade kernel-64kb-develUpgrade cluster-md-kmp-azureUpgrade kernel-zfcpdumpUpgrade kernel-preempt-optionalUpgrade kernel-default-kgraftUpgrade kernel-azure-extraUpgrade kernel-debug | Sep 16, 2021 | Aug 7, 2021 |
| Ubuntu | — | Upgrade linux-image-raspi-nolpaeUpgrade linux-image-awsUpgrade linux-image-4.15.0-1099-kvmUpgrade linux-image-4.15.0-156-generic-lpaeUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-5.11.0-1019-raspi-nolpaeUpgrade linux-image-kvmUpgrade linux-image-5.11.0-1019-oracleUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-5.10.0-1049-oemUpgrade linux-image-4.15.0-156-genericUpgrade linux-image-5.4.0-1047-kvmUpgrade linux-image-4.4.0-1102-awsUpgrade linux-image-aws-hweUpgrade linux-image-4.4.0-1138-awsUpgrade linux-image-5.4.0-87-genericUpgrade linux-image-aws-lts-20.04Upgrade linux-image-4.15.0-1108-gcpUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-generic-hwe-16.04Upgrade linux-image-5.11.0-1019-awsUpgrade linux-image-azure-lts-20.04Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-4.15.0-1112-snapdragonUpgrade linux-image-5.11.0-1020-gcpUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.4.0-87-generic-lpaeUpgrade linux-image-5.4.0-1057-awsUpgrade linux-image-4.15.0-1123-azureUpgrade linux-image-5.11.0-37-lowlatencyUpgrade linux-image-oracleUpgrade linux-image-5.4.0-1024-gkeopUpgrade linux-image-4.4.0-1103-kvmUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-gke-5.4Upgrade linux-image-4.4.0-222-lowlatencyUpgrade linux-image-generic-lpaeUpgrade linux-image-4.15.0-156-lowlatencyUpgrade linux-image-5.4.0-1053-gcpUpgrade linux-image-5.4.0-88-lowlatencyUpgrade linux-image-azureUpgrade linux-image-raspi2Upgrade linux-image-5.13.0-1014-oemUpgrade linux-image-5.4.0-1053-gkeUpgrade linux-image-5.11.0-37-generic-lpaeUpgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-dell300xUpgrade linux-image-genericUpgrade linux-image-4.15.0-1027-dell300xUpgrade linux-image-gcpUpgrade linux-image-oracle-lts-20.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.4.0-1055-oracleUpgrade linux-image-generic-lts-xenialUpgrade linux-image-oem-20.04cUpgrade linux-image-oem-20.04Upgrade linux-image-snapdragonUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-oem-20.04bUpgrade linux-image-azure-edgeUpgrade linux-image-5.11.0-1017-kvmUpgrade linux-image-4.15.0-1111-awsUpgrade linux-image-raspiUpgrade linux-image-5.11.0-37-genericUpgrade linux-image-gcp-lts-20.04Upgrade linux-image-5.11.0-1019-raspiUpgrade linux-image-5.11.0-37-generic-64kUpgrade linux-image-aws-lts-18.04Upgrade linux-image-5.4.0-87-lowlatencyUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-gkeop-5.4Upgrade linux-image-virtualUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-gkeopUpgrade linux-image-4.15.0-1095-raspi2Upgrade linux-image-gkeUpgrade linux-image-4.4.0-222-genericUpgrade linux-image-4.15.0-1080-oracleUpgrade linux-image-oemUpgrade linux-image-5.11.0-1017-azureUpgrade linux-image-5.4.0-1059-azureUpgrade linux-image-5.4.0-88-genericUpgrade linux-image-5.4.0-1044-raspiUpgrade linux-image-lowlatencyUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-generic-64kUpgrade linux-image-oem-osp1Upgrade linux-image-azure-lts-18.04Upgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-5.4.0-88-generic-lpae | Sep 9, 2021 | Aug 7, 2021 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Aug 7, 2021 |
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