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.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| 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-headersUpgrade kernel-develUpgrade perfUpgrade kernel-debug-develUpgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-debugUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernel | Nov 3, 2020 | Jun 3, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-develUpgrade kernel-debuginfoUpgrade perfUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python-perfUpgrade kernel-headersUpgrade kernelUpgrade kernel-debuginfo-common-x86_64 | Sep 28, 2020 | Jun 3, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-headersUpgrade kernelUpgrade bpftoolUpgrade perfUpgrade kernel-sourceUpgrade kernel-develUpgrade python3-perf | 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 | — | No solution existsUpgrade kernel | Nov 15, 2021 | Jun 3, 2020 |
| Suse | — | Upgrade kernel-obs-buildUpgrade kernel-default-extraUpgrade kernel-docsUpgrade kernel-default | Jun 10, 2020 | Jun 3, 2020 |
| Ubuntu | — | Upgrade linux-fipsUpgrade linux-oemUpgrade linux-gcp-5.3Upgrade linuxUpgrade linux-aws-hweUpgrade linux-awsUpgrade linux-gke-5.3Upgrade linux-oem-osp1Upgrade linux-raspi2Upgrade linux-azure-5.3Upgrade linux-gcpUpgrade linux-gke-4.15Upgrade linux-snapdragonUpgrade linux-hweUpgrade linux-azure-fipsUpgrade linux-oracleUpgrade linux-aws-fipsUpgrade linux-gke-5.0Upgrade linux-kvmUpgrade linux-azureUpgrade linux-lts-xenialUpgrade linux-raspi2-5.3 | 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 |
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