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The pcpu_embed_first_chunk function in mm/percpu.c in the Linux kernel through 4.14.14 allows local users to obtain sensitive address information by reading dmesg data from a "pages/cpu" printk call.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | May 29, 2019 | Aug 7, 2018 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-develUpgrade perfUpgrade kernel-toolsUpgrade python-perfUpgrade kernel-tools-libsUpgrade kernelUpgrade kernel-headers | Feb 24, 2020 | Aug 7, 2018 |
| Ubuntu | — | Upgrade linux-image-virtualUpgrade linux-image-kvmUpgrade linux-image-genericUpgrade linux-image-4.4.0-1103-kvmUpgrade linux-image-4.4.0-222-lowlatencyUpgrade linux-image-awsUpgrade linux-image-4.4.0-1102-awsUpgrade linux-image-4.4.0-1138-awsUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-4.4.0-222-genericUpgrade linux-image-lowlatencyUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-generic-lts-xenial | Mar 23, 2022 | Aug 7, 2018 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Aug 7, 2018 |
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