The __oom_reap_task_mm function in mm/oom_kill.c in the Linux kernel before 4.14.4 mishandles gather operations, which allows attackers to cause a denial of service (TLB entry leak or use-after-free) or possibly have unspecified other impact by triggering a copy_to_user call within a certain time window.
CVSS Details
- CVSS 3.1 Base Score: 7
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernel | Aug 28, 2019 | Feb 27, 2018 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Feb 27, 2018 |
| Redhat_linux | — | Upgrade kernel | Sep 26, 2018 | Feb 27, 2018 |
| Suse | — | Upgrade kernel-devel-azureUpgrade dlm-kmp-defaultUpgrade kernel-obs-buildUpgrade kernel-azure-baseUpgrade kernel-default-manUpgrade kernel-docsUpgrade cluster-md-kmp-defaultUpgrade kernel-default-extraUpgrade gfs2-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade kernel-defaultUpgrade kernel-source-azure | May 20, 2018 | Feb 27, 2018 |
| Ubuntu | — | Upgrade linux-hweUpgrade linux-azureUpgrade linux-gcpUpgrade linux-hwe-edge | Nov 19, 2024 | Feb 27, 2018 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Feb 27, 2018 |
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