VDB
DEBIAN-CVE-2020-14378
DEBIAN-CVE-2020-14378
PUBLISHED
CVSS 3.299999952316284 LOW
An integer underflow in dpdk versions before 18.11.10 and before 19.11.5 in the `move_desc` function can lead to large amounts of CPU cycles being eaten up in a long running loop. An attacker could cause `move_desc` to get stuck in a 4,294,967,295-count iteration loop. Depending on how `vhost_crypto` is being used this could prevent other VMs or network tasks from being serviced by the busy DPDK lcore for an extended period.
Risk Scores
CVSS 3.1
3.299999952316284
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | dpdk | 0, 0, 0 |
| Debian:14 | dpdk | 0, 0, 0 |
| Debian:13 | dpdk | 0, 0, 0 |
| Debian:11 | dpdk | 0, 0, 0 |
Timeline
- Sep 30, 2020 CVE Published
- Apr 28, 2026 CVE Updated