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CVE-2017-7563

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2017-06-07 15:00:00

Laatst bijgewerkt 2024-08-05 16:04:12

Toegewezen door mitre

CVSS-score geen score

Status PUBLISHED

Beschrijving

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).

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