The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
An issue was discovered in the Linux kernel before 5.4.7. The prb_calc_retire_blk_tmo() function in net/packet/af_packet.c can result in a denial of service (CPU consumption and soft lockup) in a certain failure case involving TPACKET_V3, aka CID-b43d1f9f7067.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernel | Nov 15, 2021 | Jun 3, 2020 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Jun 3, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-debug-develUpgrade python-perfUpgrade kernel-debuginfoUpgrade kernel-debugUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade kernel-headersUpgrade perfUpgrade kernel-devel | Nov 3, 2020 | Jun 3, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-debuginfoUpgrade kernel-develUpgrade perfUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-headersUpgrade python-perfUpgrade kernel-tools-libs | Sep 28, 2020 | Jun 3, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-develUpgrade perfUpgrade kernel-sourceUpgrade python3-perfUpgrade kernel-headersUpgrade python-perfUpgrade kernel-tools-libsUpgrade kernelUpgrade bpftoolUpgrade kernel-tools | Jul 31, 2020 | Jun 3, 2020 |
| Oracle_linux | — | Upgrade kernel-uek | Sep 11, 2020 | Dec 9, 2019 |
| Redhat Openshift | — | Upgrade redhat-coreos | Mar 15, 2021 | Jun 3, 2020 |
| Redhat_linux | — | Upgrade kernelNo solution exists | Nov 15, 2021 | Jun 3, 2020 |
| Suse | — | Upgrade kernel-docsUpgrade kernel-defaultUpgrade kernel-obs-buildUpgrade kernel-default-extra | Jun 10, 2020 | Jun 3, 2020 |
| Ubuntu | — | Upgrade linux-aws-fipsUpgrade linux-gke-5.0Upgrade linux-raspi2-5.3Upgrade linux-hweUpgrade linux-azureUpgrade linux-azure-fipsUpgrade linux-lts-xenialUpgrade linux-kvmUpgrade linux-oracleUpgrade linux-fipsUpgrade linux-oem-osp1Upgrade linux-raspi2Upgrade linux-azure-5.3Upgrade linux-awsUpgrade linux-gcpUpgrade linux-gke-4.15Upgrade linux-gke-5.3Upgrade linuxUpgrade linux-snapdragonUpgrade linux-gcp-5.3Upgrade linux-oemUpgrade linux-aws-hwe | Nov 19, 2024 | Jun 3, 2020 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jun 3, 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