The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
A TOCTOU mismatch in the NFS client code in the Linux kernel before 5.8.3 could be used by local attackers to corrupt memory or possibly have unspecified other impact because a size check is in fs/nfs/nfs4proc.c instead of fs/nfs/nfs4xdr.c, aka CID-b4487b935452.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-tools-libs-devel | May 4, 2022 | Sep 9, 2020 |
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-debuginfoUpgrade perfUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-4.14.198-152.320Upgrade kernel-develUpgrade kernel-tools-develUpgrade kernel-toolsUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade python-perfUpgrade python-perf-debuginfoUpgrade kernel-headers | Oct 2, 2020 | Sep 9, 2020 |
| Amazon_linux | — | Upgrade kernel | Oct 28, 2020 | Sep 9, 2020 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | Oct 20, 2020 | Sep 9, 2020 |
| Debian | — | Upgrade linux | Sep 28, 2020 | Sep 9, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-headersUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-develUpgrade kernel-develUpgrade kernel-debugUpgrade kernel-tools-libsUpgrade kernel-debuginfoUpgrade kernelUpgrade perf | Nov 3, 2020 | Sep 9, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-develUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade perfUpgrade python-perf | Jan 20, 2021 | Sep 9, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-toolsUpgrade kernel-develUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-headersUpgrade python-perfUpgrade perf | Nov 2, 2020 | Sep 9, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-develUpgrade kernel-tools-libsUpgrade bpftoolUpgrade python-perfUpgrade kernel-toolsUpgrade kernel-tools-libs-develUpgrade kernelUpgrade kernel-headersUpgrade perfUpgrade python3-perf | Sep 29, 2020 | Sep 9, 2020 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernelUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernel-tools | Oct 13, 2020 | Sep 9, 2020 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Oct 7, 2020 | Sep 9, 2020 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Oct 20, 2020 | Sep 9, 2020 |
| Suse | — | Upgrade kernel-docsUpgrade kernel-defaultUpgrade kernel-obs-buildUpgrade kernel-default-extra | Oct 11, 2020 | Sep 9, 2020 |
| Ubuntu | — | Upgrade linux-image-5.6.0-1048-oemUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-5.4.0-1025-awsUpgrade linux-image-lowlatencyUpgrade linux-image-4.4.0-1114-awsUpgrade linux-image-5.4.0-1019-raspiUpgrade linux-image-5.4.0-1026-azureUpgrade linux-image-4.4.0-1080-kvmUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-4.15.0-1057-oracleUpgrade linux-image-4.15.0-1077-kvmUpgrade linux-image-azureUpgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-4.15.0-1089-snapdragonUpgrade linux-image-4.4.0-1078-awsUpgrade linux-image-powerpc-smpUpgrade linux-image-5.4.0-1025-oracleUpgrade linux-image-4.15.0-1099-azureUpgrade linux-image-4.4.0-190-generic-lpaeUpgrade linux-image-gcpUpgrade linux-image-genericUpgrade linux-image-oem-osp1Upgrade linux-image-azure-lts-18.04Upgrade linux-image-4.15.0-120-lowlatencyUpgrade linux-image-4.4.0-1139-raspi2Upgrade linux-image-generic-hwe-18.04Upgrade linux-image-raspiUpgrade linux-image-4.15.0-120-genericUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-4.15.0-1056-oracleUpgrade linux-image-4.15.0-121-genericUpgrade linux-image-aws-hweUpgrade linux-image-oemUpgrade linux-image-4.15.0-1085-awsUpgrade linux-image-snapdragonUpgrade linux-image-4.15.0-1072-gkeUpgrade linux-image-4.15.0-1086-awsUpgrade linux-image-awsUpgrade linux-image-gkeUpgrade linux-image-4.15.0-121-lowlatencyUpgrade linux-image-5.4.0-48-generic-lpaeUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-kvmUpgrade linux-image-4.4.0-190-powerpc64-smpUpgrade linux-image-4.15.0-1073-raspi2Upgrade linux-image-4.15.0-1086-gcpUpgrade linux-image-5.4.0-48-genericUpgrade linux-image-raspi-hwe-18.04Upgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.15.0-1098-azureUpgrade linux-image-powerpc-e500mcUpgrade linux-image-raspi2Upgrade linux-image-aws-lts-18.04Upgrade linux-image-5.4.0-1025-gcpUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-4.15.0-1099-oemUpgrade linux-image-powerpc64-smpUpgrade linux-image-4.4.0-190-genericUpgrade linux-image-5.4.0-1024-kvmUpgrade linux-image-generic-lpaeUpgrade linux-image-oem-20.04Upgrade linux-image-4.4.0-190-powerpc-smpUpgrade linux-image-4.15.0-121-generic-lpaeUpgrade linux-image-oracleUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.15.0-120-generic-lpaeUpgrade linux-image-gke-4.15Upgrade linux-image-oracle-lts-18.04Upgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-4.4.0-190-powerpc64-embUpgrade linux-image-generic-lts-xenialUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-powerpc64-embUpgrade linux-image-4.4.0-190-powerpc-e500mcUpgrade linux-image-4.4.0-1143-snapdragonUpgrade linux-image-4.4.0-190-lowlatencyUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-5.4.0-48-lowlatencyUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-virtual | Sep 22, 2020 | Sep 9, 2020 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Sep 9, 2020 |
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