The tcp_disconnect function in net/ipv4/tcp.c in the Linux kernel before 4.12 allows local users to cause a denial of service (__tcp_select_window divide-by-zero error and system crash) by triggering a disconnect within a certain tcp_recvmsg code path.
CVSS Details
- CVSS 3.0 Base Score: 5.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | centos-upgrade-kernelcentos-upgrade-kernel-rt | Oct 25, 2017 | Sep 1, 2017 |
| Debian | debian-upgrade-linux | Sep 25, 2017 | Sep 1, 2017 | |
| Huawei Euleros 2_0_sp1 | huawei-euleros-2_0_sp1-upgrade-kernelhuawei-euleros-2_0_sp1-upgrade-kernel-debughuawei-euleros-2_0_sp1-upgrade-kernel-debuginfohuawei-euleros-2_0_sp1-upgrade-kernel-debuginfo-common-x86_64huawei-euleros-2_0_sp1-upgrade-kernel-develhuawei-euleros-2_0_sp1-upgrade-kernel-headershuawei-euleros-2_0_sp1-upgrade-kernel-orihuawei-euleros-2_0_sp1-upgrade-kernel-toolshuawei-euleros-2_0_sp1-upgrade-kernel-tools-libshuawei-euleros-2_0_sp1-upgrade-perfhuawei-euleros-2_0_sp1-upgrade-python-perf | Nov 30, 2017 | Sep 1, 2017 | |
| Oracle_linux | — | oracle-linux-upgrade-kerneloracle-linux-upgrade-kernel-uek | Oct 20, 2017 | Sep 1, 2017 |
| Redhat_linux | no-fix-redhat-rpm-packageredhat-upgrade-kernelredhat-upgrade-kernel-rt | Oct 25, 2017 | Sep 1, 2017 | |
| Suse | — | suse-upgrade-cluster-md-kmp-defaultsuse-upgrade-cluster-network-kmp-defaultsuse-upgrade-dlm-kmp-defaultsuse-upgrade-gfs2-kmp-defaultsuse-upgrade-kernel-defaultsuse-upgrade-kernel-docssuse-upgrade-kernel-ec2suse-upgrade-kernel-ec2-develsuse-upgrade-kernel-ec2-extrasuse-upgrade-kernel-obs-buildsuse-upgrade-ocfs2-kmp-default | Sep 15, 2017 | Sep 1, 2017 |
| Ubuntu | ubuntu-upgrade-linux-image-3-13-0-133-genericubuntu-upgrade-linux-image-3-13-0-133-generic-lpaeubuntu-upgrade-linux-image-3-13-0-133-lowlatencyubuntu-upgrade-linux-image-3-13-0-133-powerpc-e500ubuntu-upgrade-linux-image-3-13-0-133-powerpc-e500mcubuntu-upgrade-linux-image-3-13-0-133-powerpc-smpubuntu-upgrade-linux-image-3-13-0-133-powerpc64-embubuntu-upgrade-linux-image-3-13-0-133-powerpc64-smpubuntu-upgrade-linux-image-4-10-0-1007-gcpubuntu-upgrade-linux-image-4-10-0-1019-raspi2ubuntu-upgrade-linux-image-4-10-0-37-genericubuntu-upgrade-linux-image-4-10-0-37-generic-lpaeubuntu-upgrade-linux-image-4-10-0-37-lowlatencyubuntu-upgrade-linux-image-4-4-0-1008-kvmubuntu-upgrade-linux-image-4-4-0-1032-gkeubuntu-upgrade-linux-image-4-4-0-1038-awsubuntu-upgrade-linux-image-4-4-0-1075-raspi2ubuntu-upgrade-linux-image-4-4-0-1077-snapdragonubuntu-upgrade-linux-image-4-4-0-97-genericubuntu-upgrade-linux-image-4-4-0-97-generic-lpaeubuntu-upgrade-linux-image-4-4-0-97-lowlatencyubuntu-upgrade-linux-image-4-4-0-97-powerpc-e500mcubuntu-upgrade-linux-image-4-4-0-97-powerpc-smpubuntu-upgrade-linux-image-4-4-0-97-powerpc64-embubuntu-upgrade-linux-image-4-4-0-97-powerpc64-smpubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-hwe-16-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-16-04ubuntu-upgrade-linux-image-generic-lpae-lts-trustyubuntu-upgrade-linux-image-generic-lpae-lts-xenialubuntu-upgrade-linux-image-generic-lts-trustyubuntu-upgrade-linux-image-generic-lts-xenialubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-hwe-16-04ubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-powerpc-e500ubuntu-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-snapdragonubuntu-upgrade-linux-image-virtual | Oct 10, 2017 | Sep 1, 2017 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Sep 1, 2017 |
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