Описание
In Arm Trusted Firmware M through 1.2, the NS world may trigger a system halt, an overwrite of secure data, or the printing out of secure data when calling secure functions under the NSPE handler mode.
In Arm Trusted Firmware M through 1.2, the NS world may trigger a system halt, an overwrite of secure data, or the printing out of secure data when calling secure functions under the NSPE handler mode.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2021-27562
- https://developer.arm.com/support/arm-security-updates
- https://git.trustedfirmware.org/TF-M/trusted-firmware-m.git/tree/docs/security/security_advisories/svc_caller_sp_fetching_vulnerability.rst
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-27562
Связанные уязвимости
In Arm Trusted Firmware M through 1.2, the NS world may trigger a system halt, an overwrite of secure data, or the printing out of secure data when calling secure functions under the NSPE handler mode.
Уязвимость реализации режима NSPE (Non-secure Processing Environment) программного обеспечения для создания доверенной среды выполнения (TEE) ARM Trusted Firmware-M (TF-M), позволяющая нарушителю вызвать отказ в обслуживании или получить несанкционированный доступ к защищаемой информации