CVE-2020-13799 (GCVE-0-2020-13799)

Vulnerability from cvelistv5 – Published: 2020-11-18 21:12 – Updated: 2024-08-04 12:25
VLAI
Summary
Western Digital has identified a security vulnerability in the Replay Protected Memory Block (RPMB) protocol as specified in multiple standards for storage device interfaces, including all versions of eMMC, UFS, and NVMe. The RPMB protocol is specified by industry standards bodies and is implemented by storage devices from multiple vendors to assist host systems in securing trusted firmware. Several scenarios have been identified in which the RPMB state may be affected by an attacker without the knowledge of the trusted component that uses the RPMB feature.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
https://www.kb.cert.org/vuls/id/231329 third-party-advisoryx_refsource_CERT-VN
https://www.kb.cert.org/vuls/id/231329 x_refsource_MISC
https://www.westerndigital.com/support/productsec… x_refsource_CONFIRM
Date Public
2020-11-10 00:00
Show details on NVD website
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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

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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.