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An out-of-bounds memory write flaw was found in how the Linux kernel’s Voice Over IP H.323 connection tracking functionality handled connections on ipv6 port 1720. This flaw allows an unauthenticated remote user to crash the system, causing a denial of service. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | Oct 1, 2020 | Sep 29, 2020 |
| Debian | — | Upgrade linux | Nov 2, 2020 | Nov 2, 2020 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-develUpgrade kernel-debugUpgrade python-perfUpgrade perfUpgrade kernel-debug-develUpgrade kernel-headersUpgrade kernel-debuginfo | Feb 22, 2021 | Dec 2, 2020 |
| Huawei Euleros 2_0_sp3 | — | Upgrade perfUpgrade python-perfUpgrade kernel-toolsUpgrade kernelUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-tools-libsUpgrade kernel-headers | Jan 20, 2021 | Dec 2, 2020 |
| Huawei Euleros 2_0_sp5 | — | Upgrade python-perfUpgrade kernel-tools-libsUpgrade kernel-toolsUpgrade kernelUpgrade perfUpgrade kernel-develUpgrade kernel-headers | Mar 24, 2021 | Dec 2, 2020 |
| Oracle_linux | — | Upgrade kernelUpgrade kernel-uek | Oct 7, 2020 | Jun 9, 2020 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rt | Oct 1, 2020 | Sep 29, 2020 |
| Suse | — | Upgrade gfs2-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade kernel-defaultUpgrade dlm-kmp-defaultUpgrade cluster-md-kmp-default | Dec 7, 2021 | Oct 6, 2020 |
| Ubuntu | — | Upgrade linuxUpgrade linux-awsUpgrade linux-lts-xenialUpgrade linux-hweUpgrade linux-azureUpgrade linux-snapdragonUpgrade linux-raspi2Upgrade linux-gcpUpgrade linux-fipsUpgrade linux-kvm | Nov 19, 2024 | Dec 2, 2020 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Dec 2, 2020 |
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