CVE-2023-20562 (GCVE-0-2023-20562)

Vulnerability from cvelistv5 – Published: 2023-08-08 17:13 – Updated: 2024-10-10 19:09
VLAI
Title
Summary
Insufficient validation in the IOCTL (Input Output Control) input buffer in AMD uProf may allow an authenticated user to load an unsigned driver potentially leading to arbitrary kernel execution.
Severity
No CVSS data available.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
AMD
References
Impacted products
Vendor Product Version
AMD μProf Affected: various , < 4.1.396 (custom)
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AMD μProf Affected: various , < 4.1-424 (custom)
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amd uprof_tool Affected: 0 , < 4.1.396 (custom)
Affected: 0 , < 4.1-424 (custom)
    cpe:2.3:a:amd:uprof_tool:*:*:*:*:*:*:*:*
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Date Public
2023-08-08 16:30
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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

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.