VAR-202207-0708

Vulnerability from variot - Updated: 2023-12-18 12:54

Improper access control vulnerability in KnoxCustomManagerService prior to SMR Jul-2022 Release 1 allows attacker to call PowerManaer.goToSleep method which is protected by system permission by sending braodcast intent. Samsung KnoxCustomManagerService is a security solution based on the open source Android platform of Samsung (Samsung) in South Korea. It can comprehensively enhance security by combining physical means and software system, and is perfectly compatible with Android and Google ecosystems. Individual employees bring industry-leading enterprise mobility security solutions.

An access control error vulnerability exists in Samsung KnoxCustomManagerService that stems from the lack of protection for broadcast intents in KnoxCustomManagerService. An attacker could exploit this vulnerability to call PowerManaer.goToSleep by sending a broadcast intent

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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.