CVE-2020-10722
Publication date 18 May 2020
Last updated 25 August 2025
Ubuntu priority
Description
A vulnerability was found in DPDK versions 18.05 and above. A missing check for an integer overflow in vhost_user_set_log_base() could result in a smaller memory map than requested, possibly allowing memory corruption.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| dpdk | 20.04 LTS focal |
Fixed 19.11.1-0ubuntu1.1
|
| 18.04 LTS bionic |
Fixed 17.11.9-0ubuntu18.04.2
|
|
| 16.04 LTS xenial |
Not affected
|
|
| 14.04 LTS trusty | Not in release |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
6.7 · Medium
|
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | High |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
References
Related Ubuntu Security Notices (USN)
- USN-4362-1
- DPDK vulnerabilities
- 18 May 2020