CVE-2020-14374 is a buffer overflow vulnerability in the Data Plane Development Kit (DPDK) affecting versions before 18.11.10 and 19.11.5, including various Canonical and openSUSE products. The flaw, located in the copy_data function's bounds checking, allows an attacker within a virtual machine to write arbitrary data to any address in the vhost_crypto application. This vulnerability is rated as High severity (CVSS 8.8), indicating a local attack vector with low complexity, posing significant threats to data confidentiality, integrity, and system availability. There is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 18.02.1, < 18.11.10CPE matchmatch criteria | cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:* | ||
>= 19.02, < 19.11.5CPE matchmatch criteria | cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:* | ||
20.04CPE matchmatch criteria | cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* | ||
15.1CPE matchmatch criteria | cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:* | ||
15.2CPE matchmatch criteria | cpe:2.3:o:opensuse:leap:15.2:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.