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PRIOn knowledge basePRION:CVE-2017-7563HistoryJun 07, 2017 - 3:29 p.m.
Code injection
2017-06-0715:29:00
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In ARM Trusted Firmware 1.3, RO memory is always executable at AArch64 Secure EL1, allowing attackers to bypass the MT_EXECUTE_NEVER protection mechanism. This issue occurs because of inconsistency in the number of execute-never bits (one bit versus two bits).
| CPE | Name | Operator | Version |
|---|---|---|---|
| arm_trusted_firmware | le | 1.3 |
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