fs/ext4/extents.c in the Linux kernel through 5.1.2 does not zero out the unused memory region in the extent tree block, which might allow local users to obtain sensitive information by reading uninitialized data in the filesystem.
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:H/I:N/A:N)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade perfUpgrade kernel-develUpgrade perf-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-toolsUpgrade python-perfUpgrade kernel-tools-develUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernelUpgrade kernel-tools-debuginfoUpgrade python-perf-debuginfo | Apr 27, 2020 | May 15, 2019 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | Aug 28, 2019 | May 15, 2019 |
| Debian | — | Upgrade linux | Jun 18, 2019 | May 15, 2019 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-debug-develUpgrade kernel-tools-libsUpgrade kernel-debugUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade perfUpgrade kernelUpgrade kernel-toolsUpgrade kernel-headers | Aug 2, 2019 | May 15, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-develUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade perfUpgrade python-perfUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernelUpgrade kernel-debuginfo-common-x86_64 | Sep 25, 2019 | May 15, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-headersUpgrade kernelUpgrade kernel-develUpgrade kernel-debuginfoUpgrade perfUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-toolsUpgrade kernel-tools-libs | Jul 2, 2019 | May 15, 2019 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-develUpgrade kernelUpgrade perfUpgrade python3-perfUpgrade kernel-headersUpgrade kernel-sourceUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade python-perfUpgrade bpftool | Mar 12, 2020 | May 15, 2019 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Jul 31, 2019 | May 11, 2019 |
| Redhat Openshift | — | Upgrade redhat-coreos | Dec 29, 2020 | May 15, 2019 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Aug 7, 2019 | May 15, 2019 |
| Suse | — | Upgrade kernel-devel-azureUpgrade kernel-docsUpgrade kernel-obs-buildUpgrade kernel-defaultUpgrade kernel-default-extraUpgrade kernel-azure-baseUpgrade kernel-source-azureUpgrade kernel-default-man | May 31, 2019 | May 15, 2019 |
| Ubuntu | — | Upgrade linux-image-5.0.0-1013-raspi2Upgrade linux-image-4.4.0-159-powerpc64-embUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-4.4.0-157-powerpc64-embUpgrade linux-image-4.15.0-55-lowlatencyUpgrade linux-image-powerpc-e500mcUpgrade linux-image-4.4.0-157-lowlatencyUpgrade linux-image-4.15.0-55-generic-lpaeUpgrade linux-image-lowlatencyUpgrade linux-image-5.0.0-23-genericUpgrade linux-image-generic-lpaeUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-4.4.0-157-generic-lpaeUpgrade linux-image-oemUpgrade linux-image-4.4.0-1117-raspi2Upgrade linux-image-5.0.0-1012-azureUpgrade linux-image-4.4.0-157-genericUpgrade linux-image-generic-lts-xenialUpgrade linux-image-aws-hweUpgrade linux-image-4.4.0-159-powerpc64-smpUpgrade linux-image-4.4.0-159-powerpc-smpUpgrade linux-image-4.4.0-157-powerpc64-smpUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-genericUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-5.0.0-1011-kvmUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.4.0-157-powerpc-e500mcUpgrade linux-image-oracleUpgrade linux-image-5.0.0-21-generic-lpaeUpgrade linux-image-virtualUpgrade linux-image-4.4.0-159-generic-lpaeUpgrade linux-image-gcpUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-kvmUpgrade linux-image-5.0.0-1017-snapdragonUpgrade linux-image-4.15.0-1044-awsUpgrade linux-image-5.0.0-1011-gcpUpgrade linux-image-4.15.0-1047-awsUpgrade linux-image-4.4.0-1052-kvmUpgrade linux-image-snapdragonUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-4.15.0-1018-oracleUpgrade linux-image-4.4.0-1088-awsUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-4.15.0-1039-kvmUpgrade linux-image-powerpc64-embUpgrade linux-image-5.0.0-21-genericUpgrade linux-image-raspi2Upgrade linux-image-4.4.0-159-powerpc-e500mcUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-4.15.0-1058-snapdragonUpgrade linux-image-4.15.0-1037-gcpUpgrade linux-image-powerpc64-smpUpgrade linux-image-4.4.0-159-lowlatencyUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-powerpc-smpUpgrade linux-image-5.0.0-23-generic-lpaeUpgrade linux-image-4.4.0-159-genericUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-4.4.0-157-powerpc-smpUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.0.0-1011-awsUpgrade linux-image-azureUpgrade linux-image-5.0.0-23-lowlatencyUpgrade linux-image-4.15.0-55-genericUpgrade linux-image-5.0.0-21-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-4.4.0-1050-awsUpgrade linux-image-awsUpgrade linux-image-4.15.0-1041-raspi2 | Jul 24, 2019 | May 15, 2019 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 15, 2019 |
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