The dccp_rcv_state_process function in net/dccp/input.c in the Linux kernel through 4.9.11 mishandles DCCP_PKT_REQUEST packet data structures in the LISTEN state, which allows local users to obtain root privileges or cause a denial of service (double free) via an application that makes an IPV6_RECVPKTINFO setsockopt system call.
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 | Mar 7, 2017 | Feb 18, 2017 |
| Arch Linux | View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗View advisory ↗ | arch-linux-upgrade-latest | Jul 11, 2025 | Feb 18, 2017 |
| Centos_linux | — | centos-upgrade-kernelcentos-upgrade-kernel-rt | Feb 24, 2017 | Feb 18, 2017 |
| Debian | debian-upgrade-linux | Feb 24, 2017 | Feb 18, 2017 | |
| F5 Big Ip | f5-bigip-upgrade-latest | Jun 17, 2026 | Mar 10, 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-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 | Feb 18, 2017 | |
| Huawei Euleros 2_0_sp2 | huawei-euleros-2_0_sp2-upgrade-kernelhuawei-euleros-2_0_sp2-upgrade-kernel-debughuawei-euleros-2_0_sp2-upgrade-kernel-debug-develhuawei-euleros-2_0_sp2-upgrade-kernel-develhuawei-euleros-2_0_sp2-upgrade-kernel-headershuawei-euleros-2_0_sp2-upgrade-kernel-toolshuawei-euleros-2_0_sp2-upgrade-kernel-tools-libshuawei-euleros-2_0_sp2-upgrade-perfhuawei-euleros-2_0_sp2-upgrade-python-perf | Nov 30, 2017 | Feb 18, 2017 | |
| Oracle_linux | — | oracle-linux-upgrade-kerneloracle-linux-upgrade-kernel-uek | Feb 23, 2017 | Feb 22, 2017 |
| Redhat_linux | — | redhat-upgrade-kernelredhat-upgrade-kernel-rt | Feb 23, 2017 | Feb 18, 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 | Feb 23, 2017 | Feb 18, 2017 |
| Ubuntu | ubuntu-upgrade-linux-image-3-13-0-110-genericubuntu-upgrade-linux-image-3-13-0-110-generic-lpaeubuntu-upgrade-linux-image-3-13-0-110-lowlatencyubuntu-upgrade-linux-image-3-13-0-110-powerpc-e500ubuntu-upgrade-linux-image-3-13-0-110-powerpc-e500mcubuntu-upgrade-linux-image-3-13-0-110-powerpc-smpubuntu-upgrade-linux-image-3-13-0-110-powerpc64-embubuntu-upgrade-linux-image-3-13-0-110-powerpc64-smpubuntu-upgrade-linux-image-3-2-0-123-genericubuntu-upgrade-linux-image-3-2-0-123-generic-paeubuntu-upgrade-linux-image-3-2-0-123-highbankubuntu-upgrade-linux-image-3-2-0-123-omapubuntu-upgrade-linux-image-3-2-0-123-powerpc-smpubuntu-upgrade-linux-image-3-2-0-123-powerpc64-smpubuntu-upgrade-linux-image-3-2-0-123-virtualubuntu-upgrade-linux-image-3-2-0-1501-omap4ubuntu-upgrade-linux-image-4-4-0-1048-snapdragonubuntu-upgrade-linux-image-4-4-0-64-genericubuntu-upgrade-linux-image-4-4-0-64-generic-lpaeubuntu-upgrade-linux-image-4-4-0-64-lowlatencyubuntu-upgrade-linux-image-4-4-0-64-powerpc-e500mcubuntu-upgrade-linux-image-4-4-0-64-powerpc-smpubuntu-upgrade-linux-image-4-4-0-64-powerpc64-embubuntu-upgrade-linux-image-4-4-0-64-powerpc64-smpubuntu-upgrade-linux-image-4-8-0-1026-raspi2ubuntu-upgrade-linux-image-4-8-0-39-genericubuntu-upgrade-linux-image-4-8-0-39-generic-lpaeubuntu-upgrade-linux-image-4-8-0-39-lowlatencyubuntu-upgrade-linux-image-4-8-0-39-powerpc-e500mcubuntu-upgrade-linux-image-4-8-0-39-powerpc-smpubuntu-upgrade-linux-image-4-8-0-39-powerpc64-embubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-lpaeubuntu-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-generic-paeubuntu-upgrade-linux-image-highbankubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-lts-xenialubuntu-upgrade-linux-image-omapubuntu-upgrade-linux-image-omap4ubuntu-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 | Feb 23, 2017 | Feb 18, 2017 | |
| Vmware Photon_os | vmware-photon_os_update_tdnf | Jan 20, 2025 | Feb 18, 2017 |
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