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 perf-debuginfoUpgrade kernel-develUpgrade kernel-toolsUpgrade kernel-debuginfo-common-aarch64Upgrade python-perfUpgrade kernel-tools-develUpgrade perfUpgrade kernel-debuginfo-common-x86_64Upgrade python-perf-debuginfoUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel | Apr 27, 2020 | May 15, 2019 |
| Centos_linux | — | Upgrade kernel-rtUpgrade kernel | Aug 28, 2019 | May 15, 2019 |
| Debian | — | Upgrade linux | Jun 18, 2019 | May 15, 2019 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernelUpgrade kernel-toolsUpgrade kernel-headersUpgrade perfUpgrade python-perfUpgrade kernel-debugUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-develUpgrade kernel-debuginfoUpgrade kernel-develUpgrade kernel-tools-libs | Aug 2, 2019 | May 15, 2019 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-debuginfoUpgrade kernel-toolsUpgrade kernel-develUpgrade perfUpgrade python-perfUpgrade kernel-tools-libs | Sep 25, 2019 | May 15, 2019 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-tools-libsUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade perfUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel | Jul 2, 2019 | May 15, 2019 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-toolsUpgrade kernel-sourceUpgrade python-perfUpgrade bpftoolUpgrade kernel-tools-libsUpgrade perfUpgrade python3-perfUpgrade kernelUpgrade kernel-develUpgrade kernel-headers | Mar 12, 2020 | May 15, 2019 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Jul 31, 2019 | May 11, 2019 |
| Redhat Openshift | — | Upgrade redhat-coreos | Dec 29, 2020 | May 15, 2019 |
| Redhat_linux | — | No solution existsUpgrade kernel-rtUpgrade kernel | Aug 7, 2019 | May 15, 2019 |
| Suse | — | Upgrade kernel-defaultUpgrade kernel-devel-azureUpgrade kernel-obs-buildUpgrade kernel-docsUpgrade kernel-azure-baseUpgrade kernel-source-azureUpgrade kernel-default-extraUpgrade kernel-default-man | May 31, 2019 | May 15, 2019 |
| Ubuntu | — | Upgrade linux-image-oracleUpgrade linux-image-4.4.0-157-genericUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-5.0.0-21-generic-lpaeUpgrade linux-image-4.4.0-159-powerpc-smpUpgrade linux-image-genericUpgrade linux-image-oemUpgrade linux-image-5.0.0-1013-raspi2Upgrade linux-image-4.4.0-157-generic-lpaeUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-generic-lpaeUpgrade linux-image-powerpc-e500mcUpgrade linux-image-4.15.0-55-lowlatencyUpgrade linux-image-virtualUpgrade linux-image-lowlatencyUpgrade linux-image-virtual-hwe-16.04Upgrade linux-image-5.0.0-1011-kvmUpgrade linux-image-4.4.0-157-powerpc64-embUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-aws-hweUpgrade linux-image-4.4.0-159-powerpc64-smpUpgrade linux-image-4.4.0-1117-raspi2Upgrade linux-image-5.0.0-1012-azureUpgrade linux-image-4.4.0-159-powerpc64-embUpgrade linux-image-5.0.0-23-genericUpgrade linux-image-4.4.0-157-powerpc64-smpUpgrade linux-image-4.4.0-157-lowlatencyUpgrade linux-image-snapdragon-hwe-18.04Upgrade linux-image-4.4.0-157-powerpc-e500mcUpgrade linux-image-4.15.0-55-generic-lpaeUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.15.0-55-genericUpgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.15.0-1047-awsUpgrade linux-image-powerpc-smpUpgrade linux-image-5.0.0-21-lowlatencyUpgrade linux-image-generic-hwe-18.04Upgrade linux-image-virtual-lts-xenialUpgrade linux-image-5.0.0-1011-awsUpgrade linux-image-gcpUpgrade linux-image-azureUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-lowlatency-hwe-18.04Upgrade linux-image-5.0.0-23-lowlatencyUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-4.4.0-157-powerpc-smpUpgrade linux-image-4.4.0-159-generic-lpaeUpgrade linux-image-virtual-hwe-18.04Upgrade linux-image-kvmUpgrade linux-image-4.4.0-159-powerpc-e500mcUpgrade linux-image-4.4.0-1050-awsUpgrade linux-image-4.15.0-1039-kvmUpgrade linux-image-raspi2Upgrade linux-image-4.15.0-1037-gcpUpgrade linux-image-4.4.0-159-genericUpgrade linux-image-4.15.0-1018-oracleUpgrade linux-image-5.0.0-21-genericUpgrade linux-image-4.4.0-1088-awsUpgrade linux-image-4.15.0-1058-snapdragonUpgrade linux-image-5.0.0-23-generic-lpaeUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-snapdragonUpgrade linux-image-gkeUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-4.15.0-1041-raspi2Upgrade linux-image-4.4.0-1052-kvmUpgrade linux-image-awsUpgrade linux-image-powerpc64-embUpgrade linux-image-generic-lpae-hwe-18.04Upgrade linux-image-4.15.0-1044-awsUpgrade linux-image-5.0.0-1011-gcpUpgrade linux-image-powerpc64-smpUpgrade linux-image-4.4.0-159-lowlatencyUpgrade linux-image-5.0.0-1017-snapdragon | 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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