VAR-201708-1052

Vulnerability from variot - Updated: 2023-12-18 12:29

The OnePlus 2 Primary Bootloader (PBL) does not validate the SBL1 partition before executing it, although it contains a certificate. This allows attackers with write access to that partition to disable signature validation. OnePlus 2 Primary Bootloader (PBL) Contains vulnerabilities related to authorization, permissions, and access control.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. OnePlus2 is a smartphone from China OnePlus. PrimaryBootloader (PBL) is one of the main boot loaders. There is a security hole in OnePlus2PBL. An attacker could exploit the vulnerability to turn off signature verification

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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.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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