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dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs

🗓️ 19 Sep 2022 11:53:21Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 4 Views

Data plane development kit DoS via crafted Vhost header crossing more than two descriptors, exhausting mbufs.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8x86_64redhat-virtualization-host-image-update4.5.2-202209140405_8.6redhat-virtualization-host-image-update-4.5.2-202209140405_8.6.x86_64.rpm

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03 Jul 2026 01:42Current
7.1High risk
Vulners AI Score7.1
CVSS 3.18.6
EPSS0.01772
4