fs/ext4/inode.c in the Linux kernel before 4.6.2, when ext4 data=ordered mode is used, mishandles a needs-flushing-before-commit list, which allows local users to obtain sensitive information from other users' files in opportunistic circumstances by waiting for a hardware reset, creating a new file, making write system calls, and reading this file.
CVSS Details
- CVSS 3.0 Base Score: 5.5
- CVSS 3.0 Vector: (CVSS:3.0/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 |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | Aug 28, 2019 | May 15, 2017 |
| Debian | — | Upgrade linux | Jul 30, 2024 | May 15, 2017 |
| Huawei Euleros 2_0_sp1 | — | Upgrade kernel-toolsUpgrade kernel-develUpgrade kernel-tools-libsUpgrade kernel-debugUpgrade perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debuginfoUpgrade kernelUpgrade kernel-headersUpgrade python-perf | Jan 18, 2018 | May 15, 2017 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-tools-libsUpgrade kernel-debugUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel-debug-develUpgrade perfUpgrade kernel-headersUpgrade python-perfUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools | Jan 18, 2018 | May 15, 2017 |
| Oracle_linux | — | Upgrade kernel-uek | Oct 17, 2019 | May 12, 2017 |
| Redhat_linux | — | Upgrade kernel-rtUpgrade kernel | Mar 25, 2018 | May 15, 2017 |
| Ubuntu | — | Upgrade linux-image-powerpc64-embUpgrade linux-image-4.4.0-1073-snapdragonUpgrade linux-image-powerpc-e500Upgrade linux-image-3.13.0-129-powerpc-smpUpgrade linux-image-4.4.0-93-powerpc64-smpUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.4.0-93-powerpc-smpUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-powerpc-e500mcUpgrade linux-image-4.4.0-1071-raspi2Upgrade linux-image-generic-lpaeUpgrade linux-image-3.13.0-129-powerpc64-embUpgrade linux-image-awsUpgrade linux-image-3.13.0-129-lowlatencyUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-3.13.0-129-powerpc-e500mcUpgrade linux-image-generic-lpae-lts-trustyUpgrade linux-image-powerpc64-smpUpgrade linux-image-4.4.0-93-powerpc64-embUpgrade linux-image-3.13.0-129-powerpc64-smpUpgrade linux-image-4.4.0-93-powerpc-e500mcUpgrade linux-image-4.4.0-93-genericUpgrade linux-image-4.4.0-1028-gkeUpgrade linux-image-lowlatencyUpgrade linux-image-4.4.0-1032-awsUpgrade linux-image-snapdragonUpgrade linux-image-4.4.0-93-generic-lpaeUpgrade linux-image-3.13.0-129-generic-lpaeUpgrade linux-image-powerpc-smpUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-4.4.0-93-lowlatencyUpgrade linux-image-3.13.0-129-genericUpgrade linux-image-genericUpgrade linux-image-generic-lts-trustyUpgrade linux-image-raspi2Upgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-3.13.0-129-powerpc-e500Upgrade linux-image-gke | Aug 29, 2017 | May 15, 2017 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 15, 2017 |
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