fs/f2fs/segment.c in the Linux kernel before 4.13 allows local users to cause a denial of service (NULL pointer dereference and panic) by using a noflush_merge option that triggers a NULL value for a flush_cmd_control data structure.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | May 2, 2018 | Mar 21, 2018 |
| Suse | — | Upgrade kernel-defaultUpgrade gfs2-kmp-defaultUpgrade kernel-obs-buildUpgrade kernel-docsUpgrade cluster-md-kmp-defaultUpgrade dlm-kmp-defaultUpgrade ocfs2-kmp-default | Jun 21, 2018 | Mar 21, 2018 |
| Ubuntu | — | Upgrade linux-image-4.4.0-143-lowlatencyUpgrade linux-image-raspi2Upgrade linux-image-genericUpgrade linux-image-4.4.0-143-powerpc-smpUpgrade linux-image-powerpc-smpUpgrade linux-image-4.4.0-1039-awsUpgrade linux-image-powerpc64-embUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-4.4.0-143-powerpc64-embUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-4.4.0-1077-awsUpgrade linux-image-powerpc64-smpUpgrade linux-image-4.4.0-1104-raspi2Upgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-snapdragonUpgrade linux-image-generic-lpaeUpgrade linux-image-virtualUpgrade linux-image-4.4.0-143-genericUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-4.4.0-1108-snapdragonUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-4.4.0-143-powerpc-e500mcUpgrade linux-image-lowlatencyUpgrade linux-image-kvmUpgrade linux-image-generic-lts-xenialUpgrade linux-image-powerpc-e500mcUpgrade linux-image-awsUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-4.4.0-1041-kvmUpgrade linux-image-4.4.0-143-generic-lpaeUpgrade linux-image-4.4.0-143-powerpc64-smp | Apr 1, 2019 | Mar 21, 2018 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Mar 21, 2018 |
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