CVE-2023-47855 (GCVE-0-2023-47855)

Vulnerability from cvelistv5 – Published: 2024-05-16 20:47 – Updated: 2025-02-13 17:18
VLAI
Summary
Improper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged user to potentially enable escalation of privilege via local access.
Severity
6 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • escalation of privilege
  • CWE-20 - Improper input validation
Assigner
References
Impacted products
Vendor Product Version
n/a Intel(R) TDX module software Affected: before version 1.5.05.46.698
intel trust_domain_extensions_module Affected: 0 , < 1.5.05.46.698 (custom)
    cpe:2.3:a:intel:trust_domain_extensions_module:*:*:*:*:*:*:*:*
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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.