The KEYS subsystem in the Linux kernel before 4.13.10 does not correctly synchronize the actions of updating versus finding a key in the "negative" state to avoid a race condition, which allows local users to cause a denial of service or possibly have unspecified other impact via crafted system calls.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux | — | amazon-linux-upgrade-kernel | Nov 21, 2017 | Oct 27, 2017 |
| Debian | debian-upgrade-linux | Jul 30, 2024 | Oct 28, 2017 | |
| Suse | — | suse-upgrade-kernel-azure-basesuse-upgrade-kernel-defaultsuse-upgrade-kernel-default-extrasuse-upgrade-kernel-default-mansuse-upgrade-kernel-devel-azuresuse-upgrade-kernel-docssuse-upgrade-kernel-obs-buildsuse-upgrade-kernel-source-azure | Mar 23, 2018 | Oct 27, 2017 |
| Ubuntu | ubuntu-upgrade-linux-image-4-13-0-1002-gcpubuntu-upgrade-linux-image-4-13-0-1008-raspi2ubuntu-upgrade-linux-image-4-13-0-19-genericubuntu-upgrade-linux-image-4-13-0-19-generic-lpaeubuntu-upgrade-linux-image-4-13-0-19-lowlatencyubuntu-upgrade-linux-image-4-4-0-1003-awsubuntu-upgrade-linux-image-4-4-0-101-genericubuntu-upgrade-linux-image-4-4-0-101-generic-lpaeubuntu-upgrade-linux-image-4-4-0-101-lowlatencyubuntu-upgrade-linux-image-4-4-0-101-powerpc-e500mcubuntu-upgrade-linux-image-4-4-0-101-powerpc-smpubuntu-upgrade-linux-image-4-4-0-101-powerpc64-embubuntu-upgrade-linux-image-4-4-0-101-powerpc64-smpubuntu-upgrade-linux-image-4-4-0-1010-kvmubuntu-upgrade-linux-image-4-4-0-1034-gkeubuntu-upgrade-linux-image-4-4-0-1041-awsubuntu-upgrade-linux-image-4-4-0-1077-raspi2ubuntu-upgrade-linux-image-4-4-0-1079-snapdragonubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-lts-xenialubuntu-upgrade-linux-image-generic-lts-xenialubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-powerpc-e500mcubuntu-upgrade-linux-image-powerpc-e500mc-lts-xenialubuntu-upgrade-linux-image-powerpc-smpubuntu-upgrade-linux-image-powerpc-smp-lts-xenialubuntu-upgrade-linux-image-powerpc64-embubuntu-upgrade-linux-image-powerpc64-emb-lts-xenialubuntu-upgrade-linux-image-powerpc64-smpubuntu-upgrade-linux-image-powerpc64-smp-lts-xenialubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-snapdragon | Nov 21, 2017 | Oct 27, 2017 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Oct 28, 2017 |
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