CVE-2020-14375: A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5.
Noroxi assessment
Priority: Monitor (action score 31/100)
- The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
- Probability of exploitation in the next 30 days: 0.25% (FIRST EPSS).
- Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. Special conditions such as timing or configuration are required.
- Fixed version: dpdk (Debian:12) 19.11.5-1; dpdk (openSUSE:Leap 15.1) 18.11.9-lp151.3.8.1; dpdk (openSUSE:Leap 15.2) 19.11.4-lp152.2.8.1.
Low priority for now. Upgrade to dpdk (Debian:12) 19.11.5-1; dpdk (openSUSE:Leap 15.1) 18.11.9-lp151.3.8.1; dpdk (openSUSE:Leap 15.2) 19.11.4-lp152.2.8.1 or later.
Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it
Primary sources: NVD · CVE.org · FIRST EPSS
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. Virtio ring descriptors, and the data they describe are in a region of memory accessible by from both the virtual machine and the host. An attacker in a VM can change the contents of the memory after vhost_crypto has validated it. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
- Published
- Sep 30, 2020
- Updated
- Jun 16, 2026
- EPSS
- 0.2% · 16th percentile
- CWE
- CWE-367
Report tools
Action score
31
Low priority for now.
- CVSS
- 31 / 40 · 7.8 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 0 / 30 · 0.2%
Get told when this record changes
- Not in KEV: no record of exploitation in the wild
- No public exploit code on record
- A fix has been released
If any of these changes, we'll tell you in the daily email digest.
Is your version affected? Check itNoroxi analysis
What does it mean in your environment?
The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.
We use this product, ask for helpAffected systems
Is your version affected?
Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.
| Vendor | Product | CPE |
|---|---|---|
| dpdk | data plane development kit | cpe:2.3:a:dpdk:data_plane_development_kit |
| canonical | ubuntu linux | cpe:2.3:o:canonical:ubuntu_linux |
| opensuse | leap | cpe:2.3:o:opensuse:leap |
Versions reported by the vendor
Affected version ranges reported by the assigning authority (redhat). Independent of NVD's CPE analysis and usually ahead of it.
n/a dpdk
- All dpdk versions before 18.11.10 and before 19.11.5affected
Affected versions · NVD (5)
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- canonical ubuntu linux20.04
- dpdk data plane development kit18.02.1 and later · before 18.11.10
- dpdk data plane development kit19.02 and later · before 19.11.5
- opensuse leap15.1
- opensuse leap15.2
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Debian:12 | dpdk | before 19.11.5-1 | 19.11.5-1 |
| openSUSE:Leap 15.1 | dpdk | before 18.11.9-lp151.3.8.1 | 18.11.9-lp151.3.8.1 |
| openSUSE:Leap 15.2 | dpdk | before 19.11.4-lp152.2.8.1 | 19.11.4-lp152.2.8.1 |
| openSUSE:Tumbleweed | dpdk | before 19.11.8-2.7 | 19.11.8-2.7 |
| SUSE:Linux Enterprise High Performance Computing 15-ESPOS | dpdk | before 18.11.9-3.25.1 | 18.11.9-3.25.1 |
| SUSE:Linux Enterprise High Performance Computing 15-ESPOS | dpdk-thunderx | before 18.11.9-3.25.1 | 18.11.9-3.25.1 |
| SUSE:Linux Enterprise Module for Package Hub 15 SP2 | dpdk | before 19.11.4-3.9.1 | 19.11.4-3.9.1 |
| SUSE:Linux Enterprise Module for Server Applications 15 SP1 | dpdk | before 18.11.9-4.12.1 | 18.11.9-4.12.1 |
| SUSE:Linux Enterprise Module for Server Applications 15 SP2 | dpdk-thunderx | before 19.11.4-3.9.1 | 19.11.4-3.9.1 |
| SUSE:Linux Enterprise Software Development Kit 12 SP5 | dpdk | before 18.11.9-3.15.1 | 18.11.9-3.15.1 |
| SUSE:Linux Enterprise Software Development Kit 12 SP5 | dpdk-thunderx | before 18.11.9-3.15.1 | 18.11.9-3.15.1 |
Same product
dpdk: all recordsOther highest-scoring records for the same primary product.
- CVE-2022-2132A permissive list of allowed inputs flaw was found in DPDK.35Monitor
- CVE-2020-14374A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5.35Monitor
- CVE-2021-3839A flaw was found in the vhost library in DPDK.31Monitor
Published before and after this one in the same product
- ← EarlierCVE-2020-10725May 20, 2020 · 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…31Monitor
- ← EarlierCVE-2020-10726May 20, 2020 · A vulnerability was found in DPDK versions 19.11 and above.17Monitor
- Later →CVE-2020-14376Sep 30, 2020 · A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5.31Monitor
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| debian:dpdk | 19.11.5-1 · Debian:12 | Package registry (OSV) |
| opensuse:dpdk | 18.11.9-lp151.3.8.1 · openSUSE:Leap 15.1 | Package registry (OSV) |
| suse:dpdk | 18.11.9-3.25.1 · SUSE:Linux Enterprise High Performance Computing 15-ESPOS | Package registry (OSV) |
| suse:dpdk-thunderx | 18.11.9-3.25.1 · SUSE:Linux Enterprise High Performance Computing 15-ESPOS | Package registry (OSV) |
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
Not on record for this CVE: EPSS history · patch commit or PR link · researcher credit · variant or chain candidate · public bounty program.
Technical details
Attack conditions
- Someone with local access to the system can trigger it.
- A low-privileged account is enough.
- No user action is required.
- Special conditions such as timing or configuration are required.
If successful
- Confidentiality
- high · data can be read
- Integrity
- high · data or configuration can be modified
- Availability
- high · the service can be disrupted
Impact can extend beyond the vulnerable component (scope changes).
- Attack vector
- Local
- Attack complexity
- High
- Privileges required
- Low
- User interaction
- None
- Scope
- Changed
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
Weakness class (CWE)
CWE-367 · Time-of-check Time-of-use (TOCTOU) Race ConditionCVSS vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Change log (1)
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
References
Show all references (7 more)Show less
- lists.opensuse.org/opensuse-security-announce/2020-10/msg00006.html
- www.openwall.com/lists/oss-security/2021/01/04/1
- www.openwall.com/lists/oss-security/2021/01/04/2
- www.openwall.com/lists/oss-security/2021/01/04/5
- bugzilla.redhat.com/show_bug.cgi?id=1879468
- usn.ubuntu.com/4550-1/
- www.openwall.com/lists/oss-security/2020/09/28/3
Vendor advisories and official records. Exploit/PoC links are deliberately left out.