The __mptctl_ioctl function in drivers/message/fusion/mptctl.c in the Linux kernel before 5.4.14 allows local users to hold an incorrect lock during the ioctl operation and trigger a race condition, i.e., a "double fetch" vulnerability, aka CID-28d76df18f0a. NOTE: the vendor states "The security impact of this bug is not as bad as it could have been because these operations are all privileged and root already has enormous destructive power."
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jun 11, 2020 | May 5, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-headersUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-debug-develUpgrade kernelUpgrade kernel-debugUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-toolsUpgrade perfUpgrade kernel-tools-libs | Jun 17, 2020 | May 5, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-headersUpgrade kernelUpgrade kernel-toolsUpgrade kernel-debuginfoUpgrade perfUpgrade kernel-tools-libsUpgrade kernel-devel | Sep 28, 2020 | May 5, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade python-perfUpgrade kernel-tools-libsUpgrade perfUpgrade kernel-toolsUpgrade kernel-develUpgrade kernelUpgrade kernel-headers | Jun 3, 2020 | May 5, 2020 |
| Huawei Euleros 2_0_sp8 | — | Upgrade kernel-sourceUpgrade kernel-headersUpgrade kernel-toolsUpgrade python-perfUpgrade bpftoolUpgrade python3-perfUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-develUpgrade perf | May 27, 2020 | May 5, 2020 |
| Oracle_linux | — | Upgrade kernel-uek | Jul 22, 2020 | Jan 15, 2020 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 5, 2020 |
| Suse | — | Upgrade kernel-rt-develUpgrade ocfs2-kmp-rt_debugUpgrade kernel-obs-buildUpgrade kernel-source-rtUpgrade reiserfs-kmp-rt_debugUpgrade cluster-md-kmp-rtUpgrade dlm-kmp-rt_debugUpgrade kernel-rt-extraUpgrade dlm-kmp-rtUpgrade kernel-rt_debug-develUpgrade kernel-devel-rtUpgrade gfs2-kmp-rtUpgrade kselftests-kmp-rt_debugUpgrade kernel-rt_debugUpgrade kernel-rt_debug-extraUpgrade kernel-defaultUpgrade kernel-default-extraUpgrade gfs2-kmp-rt_debugUpgrade kernel-rtUpgrade kernel-docsUpgrade kernel-syms-rtUpgrade ocfs2-kmp-rtUpgrade kselftests-kmp-rtUpgrade reiserfs-kmp-rtUpgrade cluster-md-kmp-rt_debug | Jun 10, 2020 | May 5, 2020 |
| Ubuntu | — | Upgrade linux-gke-5.3Upgrade linux-snapdragonUpgrade linux-lts-xenialUpgrade linux-gke-4.15Upgrade linux-raspi2Upgrade linux-oem-osp1Upgrade linux-azure-5.3Upgrade linux-oemUpgrade linux-awsUpgrade linux-azureUpgrade linux-raspi2-5.3Upgrade linux-gcp-5.3Upgrade linux-aws-hweUpgrade linux-fipsUpgrade linux-azure-fipsUpgrade linux-aws-fipsUpgrade linux-gke-5.0Upgrade linux-hweUpgrade linux-azure-fde-5.15Upgrade linux-oracleUpgrade linux-kvmUpgrade linux-gcpUpgrade linux | Nov 19, 2024 | May 5, 2020 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 5, 2020 |
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