The Quarterly Threat Landscape Report is out. See what attackers are targeting now.Read report
The epoll implementation in the Linux kernel 2.6.37.2 and earlier does not properly traverse a tree of epoll file descriptors, which allows local users to cause a denial of service (CPU consumption) via a crafted application that makes epoll_create and epoll_ctl system calls.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade kernel-docUpgrade kernel-develUpgrade kernel-firmwareUpgrade perfUpgrade kernel-headersUpgrade kernelUpgrade kernel-debugUpgrade kernel-debug-develUpgrade python-perf | Dec 1, 2016 | Apr 4, 2011 |
| Oracle_linux | — | Upgrade kernel-uekUpgrade kernel | Oct 16, 2024 | Apr 3, 2011 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Feb 25, 2011 |
| Suse | — | Upgrade xen-kmp-traceUpgrade btrfs-kmp-xenUpgrade kernel-trace-baseUpgrade kernel-pae-baseUpgrade kernel-default-manUpgrade kernel-default-baseUpgrade kernel-symsUpgrade kernel-paeUpgrade kernel-xen-extraUpgrade kernel-xenUpgrade kernel-default-extraUpgrade kernel-ec2Upgrade hyper-v-kmp-defaultUpgrade kernel-trace-develUpgrade kernel-xen-baseUpgrade hyper-v-kmp-paeUpgrade kernel-default-develUpgrade kernel-xen-develUpgrade kernel-pae-develUpgrade kernel-traceUpgrade btrfs-kmp-paeUpgrade kernel-ppc64Upgrade ext4dev-kmp-xenUpgrade btrfs-kmp-defaultUpgrade kernel-defaultUpgrade kernel-ec2-baseUpgrade ext4dev-kmp-traceUpgrade xen-kmp-paeUpgrade kernel-ppc64-baseUpgrade hyper-v-kmp-traceUpgrade ext4dev-kmp-defaultUpgrade ext4dev-kmp-paeUpgrade kernel-sourceUpgrade kernel-docsUpgrade kernel-pae-extraUpgrade kernel-ec2-develUpgrade xen-kmp-defaultUpgrade kernel-trace-extraUpgrade kernel-ppc64-devel | Feb 17, 2015 | Jun 28, 2013 |
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