VDB
CVE-2020-10725
CVE-2020-10725
PUBLISHED
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()`.
EPSS 0.61% · 70.0th percentile
Risk Scores
EPSS Score
0.61%
70.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | dpdk | 0, 18.11.2-4, 18.11.3-1 |
Timeline
- May 18, 2020 CVE Published
- May 20, 2020 PoC Published
- Apr 14, 2021 EPSS Score
- Jun 22, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 27, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-10725 third-party-advisory
- https://ubuntu.com/security/notices/USN-4362-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-10725 third-party-advisory