The (1) IPv4 and (2) IPv6 implementations in the Linux kernel before 3.1 use a modified MD4 algorithm to generate sequence numbers and Fragment Identification values, which makes it easier for remote attackers to cause a denial of service (disrupted networking) or hijack network sessions by predicting these values and sending crafted packets.
CVSS Details
- CVSS 3.1 Base Score: 9.1
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernel-headersUpgrade kernel-debug-develUpgrade kernel-docUpgrade kernel-xenUpgrade kernel-debugUpgrade kernelUpgrade kernel-xen-develUpgrade kernel-devel | Dec 1, 2016 | May 24, 2012 |
| F5 Big Ip | — | Update F5 BIG-IP to the latest version | Jun 17, 2026 | Jul 25, 2014 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Oct 16, 2024 | May 24, 2012 |
| Pulse Secure Pulse Connect Secure | — | Update Pulse Connect Secure to version 7.2R1 | Oct 28, 2020 | May 24, 2012 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Aug 7, 2011 |
| Suse | — | Upgrade kernel-desktop-develUpgrade btrfs-kmp-defaultUpgrade ext4dev-kmp-traceUpgrade kernel-ppc64-develUpgrade kernel-defaultUpgrade hyper-v-kmp-traceUpgrade kernel-trace-develUpgrade kernel-default-baseUpgrade kernel-paeUpgrade btrfs-kmp-paeUpgrade kernel-pae-extraUpgrade ext4dev-kmp-xenUpgrade kernel-trace-baseUpgrade kernel-ec2Upgrade ext4dev-kmp-defaultUpgrade hyper-v-kmp-paeUpgrade kernel-pae-baseUpgrade kernel-symsUpgrade kernel-xen-baseUpgrade kernel-sourceUpgrade ext4dev-kmp-paeUpgrade kernel-xenUpgrade btrfs-kmp-xenUpgrade kernel-default-extraUpgrade kernel-xen-develUpgrade kernel-traceUpgrade kernel-ec2-baseUpgrade kernel-default-develUpgrade ext4dev-kmp-ppc64Upgrade kernel-ppc64Upgrade kernel-pae-develUpgrade kernel-default-manUpgrade kernel-xen-extraUpgrade kernel-ppc64-baseUpgrade hyper-v-kmp-default | Feb 17, 2015 | May 24, 2012 |
| Ubuntu | — | Upgrade linux-image-2.6.24-29-powerpc64-smpUpgrade linux-image-2.6.24-29-hppa32Upgrade linux-image-2.6.32-35-virtualUpgrade linux-image-2.6.24-29-lpiaUpgrade linux-image-2.6.35-30-versatileUpgrade linux-image-2.6.38-12-serverUpgrade linux-image-2.6.32-35-serverUpgrade linux-image-2.6.32-35-powerpc64-smpUpgrade linux-image-2.6.24-29-sparc64-smpUpgrade linux-image-2.6.24-29-sparc64Upgrade linux-image-2.6.32-35-preemptUpgrade linux-image-2.6.35-30-omapUpgrade linux-image-2.6.32-35-lpiaUpgrade linux-image-2.6.32-35-versatileUpgrade linux-image-2.6.38-12-generic-paeUpgrade linux-image-2.6.35-903-omap4Upgrade linux-image-2.6.24-29-openvzUpgrade linux-image-2.6.32-35-powerpcUpgrade linux-image-2.6.38-12-omapUpgrade linux-image-2.6.35-30-powerpcUpgrade linux-image-2.6.32-219-doveUpgrade linux-image-2.6.35-30-powerpc64-smpUpgrade linux-image-2.6.32-35-powerpc-smpUpgrade linux-image-2.6.24-29-xenUpgrade linux-image-2.6.32-35-genericUpgrade linux-image-2.6.32-35-sparc64-smpUpgrade linux-image-2.6.38-12-powerpcUpgrade linux-image-2.6.38-12-powerpc64-smpUpgrade linux-image-2.6.38-12-powerpc-smpUpgrade linux-image-2.6.24-29-powerpcUpgrade linux-image-2.6.24-29-itaniumUpgrade linux-image-2.6.24-29-genericUpgrade linux-image-2.6.32-35-sparc64Upgrade linux-image-2.6.32-419-doveUpgrade linux-image-2.6.24-29-lpiacompatUpgrade linux-image-2.6.32-319-ec2Upgrade linux-image-2.6.24-29-hppa64Upgrade linux-image-2.6.24-29-mckinleyUpgrade linux-image-2.6.38-12-genericUpgrade linux-image-2.6.31-611-imx51Upgrade linux-image-2.6.35-30-powerpc-smpUpgrade linux-image-2.6.32-35-ia64Upgrade linux-image-2.6.24-29-powerpc-smpUpgrade linux-image-2.6.24-29-virtualUpgrade linux-image-2.6.24-29-serverUpgrade linux-image-2.6.35-30-virtualUpgrade linux-image-2.6.35-30-generic-paeUpgrade linux-image-2.6.32-35-386Upgrade linux-image-2.6.38-12-versatileUpgrade linux-image-2.6.35-30-serverUpgrade linux-image-2.6.38-12-virtualUpgrade linux-image-2.6.35-30-genericUpgrade linux-image-2.6.32-35-generic-paeUpgrade linux-image-2.6.38-1209-omap4Upgrade linux-image-2.6.24-29-rtUpgrade linux-image-2.6.24-29-386 | Nov 8, 2024 | May 24, 2012 |
| Vmsa 2012 0013 | — | Upgrade VMware ESX 4.1 to build number 800380Upgrade VMware ESX 4.0 to build number 787047 | Sep 17, 2012 | May 24, 2012 |
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