A flaw was found in the Linux kernel's implementation of Userspace core dumps. This flaw allows an attacker with a local account to crash a trivial program and exfiltrate private kernel data.
CVSS Details
- CVSS 3.1 Base Score: 3.3
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-tools-libs-devel | May 4, 2022 | Jun 12, 2020 |
| Amazon Linux Ami 2 | — | Upgrade kernel-tools-debuginfoUpgrade kernel-develUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-livepatch-4.14.186-146.268Upgrade kernel-toolsUpgrade kernelUpgrade python-perf-debuginfoUpgrade perfUpgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade kernel-tools-develUpgrade kernel-headers | Jul 23, 2020 | Jun 12, 2020 |
| Amazon_linux | — | Upgrade kernel | Jul 18, 2020 | Jun 10, 2020 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | Oct 1, 2020 | Jun 12, 2020 |
| Debian | — | Upgrade linux | Jun 11, 2020 | Jun 11, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-toolsUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debugUpgrade kernel-headersUpgrade perfUpgrade kernel-debuginfoUpgrade kernel-tools-libsUpgrade kernel-debug-develUpgrade kernelUpgrade kernel-devel | Nov 3, 2020 | Jun 12, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-develUpgrade kernel-toolsUpgrade perfUpgrade kernel-tools-libsUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-headersUpgrade python-perfUpgrade kernel | Sep 28, 2020 | Jun 12, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-develUpgrade kernel-headersUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade perfUpgrade python-perf | Sep 3, 2020 | Jun 12, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade bpftoolUpgrade kernelUpgrade python3-perfUpgrade kernel-toolsUpgrade perfUpgrade kernel-headersUpgrade kernel-tools-libsUpgrade kernel-develUpgrade python-perfUpgrade kernel-source | Jul 31, 2020 | Jun 12, 2020 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Aug 11, 2020 | May 1, 2020 |
| Redhat Openshift | — | Upgrade redhat-coreos | Mar 12, 2021 | Jun 12, 2020 |
| Redhat_linux | — | Upgrade kernel-rtNo solution existsUpgrade kernel | Oct 1, 2020 | Jun 12, 2020 |
| Suse | — | Upgrade kernel-obs-buildUpgrade kernel-docsUpgrade kernel-defaultUpgrade kernel-default-extra | Jun 10, 2020 | Jun 10, 2020 |
| Ubuntu | — | Upgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-gcpUpgrade linux-image-5.3.0-1032-gcpUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.4.0-1136-raspi2Upgrade linux-image-4.15.0-115-generic-lpaeUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-virtualUpgrade linux-image-gke-5.0Upgrade linux-image-raspi2-hwe-18.04Upgrade linux-image-4.15.0-1093-azureUpgrade linux-image-gke-5.3Upgrade linux-image-azure-lts-18.04Upgrade linux-image-powerpc64-smpUpgrade linux-image-4.4.0-1111-awsUpgrade linux-image-oracleUpgrade linux-image-generic-lpaeUpgrade linux-image-4.15.0-1080-awsUpgrade linux-image-5.3.0-1030-raspi2Upgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-gkeop-5.3Upgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-gkeUpgrade linux-image-5.3.0-1032-gkeUpgrade linux-image-5.0.0-1045-gkeUpgrade linux-image-4.4.0-186-powerpc-e500mcUpgrade linux-image-4.4.0-186-lowlatencyUpgrade linux-image-5.4.0-40-generic-lpaeUpgrade linux-image-5.4.0-1019-gcpUpgrade linux-image-powerpc-e500mcUpgrade linux-image-powerpc-smpUpgrade linux-image-4.4.0-1077-kvmUpgrade linux-image-4.15.0-1051-oracleUpgrade linux-image-4.4.0-186-genericUpgrade linux-image-generic-lts-xenialUpgrade linux-image-kvmUpgrade linux-image-5.3.0-1030-oracleUpgrade linux-image-awsUpgrade linux-image-aws-lts-18.04Upgrade linux-image-5.3.0-64-genericUpgrade linux-image-4.4.0-186-powerpc64-embUpgrade linux-image-5.4.0-1018-awsUpgrade linux-image-raspi2Upgrade linux-image-5.4.0-28-genericUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-4.4.0-1075-awsUpgrade linux-image-oem-osp1Upgrade linux-image-4.15.0-1081-gcpUpgrade linux-image-4.15.0-1084-snapdragonUpgrade linux-image-5.3.0-1034-azureUpgrade linux-image-powerpc64-embUpgrade linux-image-5.4.0-40-lowlatencyUpgrade linux-image-4.4.0-186-powerpc64-smpUpgrade linux-image-4.15.0-115-lowlatencyUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-azure-edgeUpgrade linux-image-raspiUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-4.4.0-186-generic-lpaeUpgrade linux-image-5.3.0-64-generic-lpaeUpgrade linux-image-4.15.0-1072-kvmUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-oemUpgrade linux-image-4.15.0-1067-gkeUpgrade linux-image-gke-4.15Upgrade linux-image-snapdragonUpgrade linux-image-azureUpgrade linux-image-4.15.0-1068-raspi2Upgrade linux-image-4.4.0-186-powerpc-smpUpgrade linux-image-4.15.0-115-genericUpgrade linux-image-4.15.0-1094-oemUpgrade linux-image-4.4.0-1140-snapdragonUpgrade linux-image-5.4.0-1019-oracleUpgrade linux-image-genericUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-5.3.0-64-lowlatencyUpgrade linux-image-lowlatencyUpgrade linux-image-5.4.0-40-genericUpgrade linux-image-5.4.0-1013-raspiUpgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-aws-hweUpgrade linux-image-5.3.0-1032-awsUpgrade linux-image-5.0.0-1065-oem-osp1Upgrade linux-image-5.4.0-1020-azure | Aug 5, 2020 | Jun 10, 2020 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jun 12, 2020 |
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