CVE-2020-14374 (GCVE-0-2020-14374)

Vulnerability from cvelistv5 – Published: 2020-09-30 19:10 – Updated: 2024-08-04 12:46
VLAI
Summary
A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A flawed bounds checking in the copy_data function leads to a buffer overflow allowing an attacker in a virtual machine to write arbitrary data to any address in the vhost_crypto application. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Severity
8.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CWE
Assigner
References
Impacted products
Vendor Product Version
n/a dpdk Affected: All dpdk versions before 18.11.10 and before 19.11.5
Show details on NVD website
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      "title": "dpdk: remote Code Execution in vhost_crypto (VM Escape)",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-14374.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "important",
      "current_release_date": "2026-07-19T18:19:50Z",
      "cve": "CVE-2020-14374",
      "id": "CVE-2020-14374",
      "initial_release_date": "2023-02-15T03:57:38Z",
      "product_status:known_affected": "26",
      "product_status:known_not_affected": "24",
      "product_status:recommended": "308",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2020-14374",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2020-14374.json",
      "version": "22"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.