The tcp_splice_read function in net/ipv4/tcp.c in the Linux kernel before 4.9.11 allows remote attackers to cause a denial of service (infinite loop and soft lockup) via vectors involving a TCP packet with the URG flag.
CVSS Details
- CVSS 3.0 Base Score: 7.5
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux | — | Upgrade kernel | Jun 8, 2017 | Feb 23, 2017 |
| Centos_linux | — | Upgrade kernelUpgrade kernel-rt | Jun 2, 2017 | Feb 23, 2017 |
| Debian | — | Upgrade linux | Mar 9, 2017 | Feb 23, 2017 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Apr 13, 2017 |
| Huawei Euleros 2_0_sp1 | — | Upgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernel-develUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-debugUpgrade python-perfUpgrade perfUpgrade kernel-tools | Nov 30, 2017 | Feb 23, 2017 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-debug-develUpgrade kernel-headersUpgrade kernel-debugUpgrade perfUpgrade python-perfUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-develUpgrade kernel | Nov 30, 2017 | Feb 23, 2017 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Apr 14, 2017 | Feb 7, 2017 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rt | May 31, 2017 | Feb 23, 2017 |
| Suse | — | Upgrade cluster-md-kmp-defaultUpgrade kernel-ec2-develUpgrade cluster-network-kmp-defaultUpgrade dlm-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade gfs2-kmp-defaultUpgrade kernel-obs-buildUpgrade kernel-defaultUpgrade kernel-ec2-extraUpgrade kernel-docsUpgrade kernel-ec2 | Apr 5, 2017 | Feb 23, 2017 |
| Ubuntu | — | Upgrade linux-image-4.10.0-27-lowlatencyUpgrade linux-image-3.13.0-132-powerpc-e500mcUpgrade linux-image-powerpc-smpUpgrade linux-image-raspi2Upgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-gkeUpgrade linux-image-3.13.0-132-genericUpgrade linux-image-generic-lpae-lts-xenialUpgrade linux-image-3.13.0-132-lowlatencyUpgrade linux-image-3.13.0-132-generic-lpaeUpgrade linux-image-4.4.0-1054-raspi2Upgrade linux-image-4.10.0-27-generic-lpaeUpgrade linux-image-4.10.0-27-genericUpgrade linux-image-powerpc64-smpUpgrade linux-image-4.4.0-1016-awsUpgrade linux-image-powerpc-smp-lts-xenialUpgrade linux-image-4.4.0-1057-snapdragonUpgrade linux-image-3.13.0-132-powerpc-e500Upgrade linux-image-generic-lpae-hwe-16.04Upgrade linux-image-3.13.0-132-powerpc64-smpUpgrade linux-image-powerpc64-embUpgrade linux-image-4.4.0-75-powerpc64-smpUpgrade linux-image-genericUpgrade linux-image-snapdragonUpgrade linux-image-3.13.0-132-powerpc-smpUpgrade linux-image-awsUpgrade linux-image-generic-lpae-lts-trustyUpgrade linux-image-4.4.0-75-lowlatencyUpgrade linux-image-4.4.0-75-generic-lpaeUpgrade linux-image-4.4.0-75-genericUpgrade linux-image-4.4.0-75-powerpc-e500mcUpgrade linux-image-generic-lts-xenialUpgrade linux-image-powerpc64-smp-lts-xenialUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.4.0-75-powerpc-smpUpgrade linux-image-4.4.0-1012-gkeUpgrade linux-image-generic-lts-trustyUpgrade linux-image-lowlatencyUpgrade linux-image-powerpc-e500mcUpgrade linux-image-powerpc-e500mc-lts-xenialUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-3.13.0-132-powerpc64-embUpgrade linux-image-powerpc-e500Upgrade linux-image-generic-lpae | Jul 1, 2017 | Feb 23, 2017 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Feb 23, 2017 |
Prioritise with Active Threat Intelligence
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