This vulnerability arises from a logic error in multiple functions of the ubsan_throwing_runtime.cpp component in Google Android versions 14 to 16-qpr2. The flaw allows an attacker with limited privileges to trigger a permanent denial of service locally without requiring user interaction. The CVSS 3.1 base score is 5.5, reflecting a medium severity impact focused solely on availability disruption. No additional execution privileges or confidentiality/integrity impacts are associated with this issue. No vendor advisory or patch information is currently provided.

Successful exploitation results in a permanent local denial of service on affected Android devices. There is no impact on confidentiality or integrity, and no privilege escalation is required. The denial of service could disrupt normal device operation for the affected user. No known active exploitation has been reported.

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should monitor for updates from Google regarding this vulnerability. No specific mitigations are provided at this time.