The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
The keyctl_read_key function in security/keys/keyctl.c in the Key Management subcomponent in the Linux kernel before 4.13.5 does not properly consider that a key may be possessed but negatively instantiated, which allows local users to cause a denial of service (OOPS and system crash) via a crafted KEYCTL_READ operation.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux | — | Upgrade kernel | Oct 27, 2017 | Oct 11, 2017 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | Jan 27, 2018 | Oct 11, 2017 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Oct 12, 2017 |
| Huawei Euleros 2_0_sp1 | — | Upgrade perfUpgrade kernel-develUpgrade kernel-debugUpgrade kernel-debuginfoUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernelUpgrade kernel-tools-libsUpgrade kernel-headers | Nov 30, 2017 | Oct 11, 2017 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernelUpgrade kernel-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-toolsUpgrade kernel-headersUpgrade kernel-tools-libsUpgrade kernel-debug-develUpgrade kernel-debugUpgrade python-perfUpgrade kernel-debuginfoUpgrade perf | Dec 4, 2017 | Oct 11, 2017 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Nov 14, 2017 | Sep 18, 2017 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rt | Jan 26, 2018 | Oct 11, 2017 |
| Ubuntu | — | Upgrade linux-image-3.13.0-142-generic-lpaeUpgrade linux-image-generic-lpaeUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-4.4.0-1033-gkeUpgrade linux-image-4.4.0-98-lowlatencyUpgrade linux-image-4.4.0-1076-raspi2Upgrade linux-image-generic-lts-trustyUpgrade linux-image-genericUpgrade linux-image-3.13.0-142-lowlatencyUpgrade linux-image-3.13.0-142-powerpc-smpUpgrade linux-image-generic-lts-xenialUpgrade linux-image-4.13.0-1006-raspi2Upgrade linux-image-powerpc-smpUpgrade linux-image-powerpc64-embUpgrade linux-image-4.4.0-98-generic-lpaeUpgrade linux-image-4.4.0-1039-awsUpgrade linux-image-3.13.0-142-powerpc64-embUpgrade linux-image-powerpc-e500Upgrade linux-image-4.4.0-98-genericUpgrade linux-image-lowlatencyUpgrade linux-image-4.13.0-17-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-3.13.0-142-powerpc64-smpUpgrade linux-image-snapdragonUpgrade linux-image-4.4.0-1078-snapdragonUpgrade linux-image-4.4.0-98-powerpc-smpUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-4.13.0-17-genericUpgrade linux-image-3.13.0-142-powerpc-e500Upgrade linux-image-4.4.0-1009-kvmUpgrade linux-image-4.13.0-17-generic-lpaeUpgrade linux-image-4.4.0-98-powerpc64-smpUpgrade linux-image-3.13.0-142-genericUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-powerpc64-emb-lts-xenialUpgrade linux-image-4.4.0-98-powerpc-e500mcUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-generic-lpae-lts-trustyUpgrade linux-image-powerpc64-smpUpgrade linux-image-raspi2Upgrade linux-image-powerpc-e500mcUpgrade linux-image-4.4.0-98-powerpc64-embUpgrade linux-image-3.13.0-142-powerpc-e500mcUpgrade linux-image-kvmUpgrade linux-image-aws | Oct 31, 2017 | Oct 11, 2017 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Oct 12, 2017 |
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub