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[email protected]CVE-2020-14375

HistorySep 30, 2020 - 7:15 p.m.

CVE-2020-14375

2020-09-3019:15:12

CWE-367

[email protected]

web.nvd.nist.gov

117

cve-2020-14375

dpdk

memory access vulnerability

data confidentiality

data integrity

system availability

nvd

4.4 Medium

CVSS2

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:L/AC:M/Au:N/C:P/I:P/A:P

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

7.7 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.3%

JSON

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.

Affected configurations

Vulners

NVD

Node

dpdkdpdkRange≤18.11.10

dpdkdpdkRange≤19.11.5

VendorProductVersionCPE
dpdkdpdk*cpe:2.3:o:dpdk:dpdk:*:*:*:*:*:*:*:*
dpdkdpdk*cpe:2.3:o:dpdk:dpdk:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
dpdk	dpdk	*	cpe:2.3:o:dpdk:dpdk::::::::
dpdk	dpdk	*	cpe:2.3:o:dpdk:dpdk::::::::

CNA Affected

[
  {
    "product": "dpdk",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "All dpdk versions before 18.11.10 and before 19.11.5"
      }
    ]
  }
]