drivers/tty/n_tty.c in the Linux kernel before 4.14.11 allows local attackers (who are able to access pseudo terminals) to hang/block further usage of any pseudo terminal devices due to an EXTPROC versus ICANON confusion in TIOCINQ.
CVSS Details
- CVSS 3.1 Base Score: 3.3
- CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernel | Aug 28, 2019 | Oct 17, 2018 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Oct 17, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernelUpgrade kernel-debug-develUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libsUpgrade python-perfUpgrade kernel-debuginfoUpgrade kernel-toolsUpgrade kernel-debugUpgrade kernel-develUpgrade perf | Dec 31, 2018 | Oct 17, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernel-develUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade python-perfUpgrade perf | Feb 15, 2019 | Oct 17, 2018 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-develUpgrade perfUpgrade kernel-debuginfoUpgrade kernelUpgrade kernel-toolsUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libsUpgrade python-perfUpgrade kernel-headers | Feb 15, 2019 | Oct 17, 2018 |
| Oracle_linux | — | Upgrade kernel-uek | Dec 12, 2018 | Dec 20, 2017 |
| Redhat_linux | — | Upgrade kernel | Apr 24, 2019 | Oct 17, 2018 |
| Suse | — | Upgrade kernel-defaultUpgrade kernel-default-manUpgrade kernel-azure-baseUpgrade kernel-docsUpgrade kernel-obs-buildUpgrade kernel-source-azureUpgrade kernel-devel-azureUpgrade kernel-default-extra | Nov 8, 2018 | Oct 17, 2018 |
| Ubuntu | — | Upgrade linux-image-3.13.0-164-generic-lpaeUpgrade linux-image-3.13.0-164-powerpc-e500Upgrade linux-image-powerpc-e500mcUpgrade linux-image-generic-lpae-lts-trustyUpgrade linux-image-generic-lpaeUpgrade linux-image-genericUpgrade linux-image-powerpc-e500Upgrade linux-image-3.13.0-164-powerpc-smpUpgrade linux-image-lowlatencyUpgrade linux-image-3.13.0-164-powerpc64-smpUpgrade linux-image-3.13.0-164-lowlatencyUpgrade linux-image-powerpc64-embUpgrade linux-image-3.13.0-164-genericUpgrade linux-image-3.13.0-164-powerpc-e500mcUpgrade linux-image-powerpc-smpUpgrade linux-image-powerpc64-smpUpgrade linux-image-3.13.0-164-powerpc64-embUpgrade linux-image-generic-lts-trusty | Jan 15, 2019 | Oct 17, 2018 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Oct 17, 2018 |
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