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The mincore() implementation in mm/mincore.c in the Linux kernel through 4.19.13 allowed local attackers to observe page cache access patterns of other processes on the same system, potentially allowing sniffing of secret information. (Fixing this affects the output of the fincore program.) Limited remote exploitation may be possible, as demonstrated by latency differences in accessing public files from an Apache HTTP Server.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade kernel-develUpgrade python-perfUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-debuginfoUpgrade kernel-tools-develUpgrade python-perf-debuginfoUpgrade perfUpgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headersUpgrade perf-debuginfo | Apr 27, 2020 | Jan 7, 2019 |
| Amazon_linux | — | Upgrade kernel | May 31, 2019 | Jan 7, 2019 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | Aug 20, 2019 | Jan 7, 2019 |
| Debian | — | Upgrade linux | Jun 18, 2019 | Jan 7, 2019 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernelUpgrade python-perfUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debugUpgrade perfUpgrade kernel-headersUpgrade kernel-debug-develUpgrade kernel-debuginfo | May 1, 2019 | Jan 7, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-tools-libsUpgrade kernel-develUpgrade kernel-headersUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade perfUpgrade kernel-tools | May 1, 2019 | Jan 7, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-develUpgrade perfUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libsUpgrade python-perfUpgrade kernel-tools | Apr 3, 2019 | Jan 7, 2019 |
| Huawei Euleros 2_0_sp8 | — | Upgrade bpftoolUpgrade kernel-tools-libsUpgrade python3-perfUpgrade kernelUpgrade kernel-sourceUpgrade kernel-headersUpgrade kernel-develUpgrade kernel-toolsUpgrade python-perfUpgrade perf | Mar 23, 2020 | Jan 7, 2019 |
| Oracle Solaris | — | Upgrade consolidation/osnet/osnet-incorporation to version 11.4-11.4.21.0.1.69.2 on Solaris 11.4 | Jan 19, 2021 | Jan 7, 2019 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Feb 1, 2019 | Jan 6, 2019 |
| Redhat Openshift | — | Upgrade redhat-coreos | Dec 29, 2020 | Jan 7, 2019 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernel | Aug 7, 2019 | Jan 7, 2019 |
| Suse | — | Upgrade kernel-default-manUpgrade kernel-default-extraUpgrade kernel-azure-baseUpgrade kernel-defaultUpgrade kernel-docsUpgrade kernel-obs-buildUpgrade kernel-devel-azureUpgrade kernel-source-azure | May 31, 2019 | Jan 7, 2019 |
| Ubuntu | — | Upgrade linux-lts-xenialUpgrade linux-azure-edgeUpgrade linux-oem-osp1Upgrade linux-oemUpgrade linux-aws-fipsUpgrade linux-aws-hweUpgrade linuxUpgrade linux-hwe-edgeUpgrade linux-awsUpgrade linux-gke-4.15Upgrade linux-azure-fipsUpgrade linux-fipsUpgrade linux-raspi2Upgrade linux-gcp-edgeUpgrade linux-kvmUpgrade linux-azureUpgrade linux-oracleUpgrade linux-snapdragonUpgrade linux-gcpUpgrade linux-hweUpgrade linux-gke-5.0 | Nov 19, 2024 | Jan 7, 2019 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Jan 7, 2019 |
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