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CVE-2021-39802

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2022-04-12 16:11:45

Laatst bijgewerkt 2024-08-04 02:20:33

Toegewezen door google_android

CVSS-score geen score

Status PUBLISHED

Beschrijving

In change_pte_range of mprotect.c , there is a possible way to make a shared mmap writable due to a permissions bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-213339151References: Upstream kernel

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