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A flaw was found in DPDK version 19.11 and above that allows a malicious guest to cause a segmentation fault of the vhost-user backend application run...
CVE-2020-10725
First seen on SecPulse
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2020-10725 dpdk Fixed in: 19.11.2-1
Original description The description as published by the source.
A flaw was found in DPDK version 19.11 and above that allows a malicious guest to cause a segmentation fault of the vhost-user backend application running on the host, which could result in a loss of connectivity for the other guests running on that host. This is caused by a missing validity check of the descriptor address in the function virtio_dev_rx_batch_packed().
References
- advisory lists.opensuse.org
- advisory openwall.com
- patch bugs.dpdk.org
- patch oracle.com
- report bugzilla.redhat.com
- web lists.fedoraproject.org