CVE-2021-0945

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CVSS 3.1

9.8 critical

EPSS

<1%p24

Published

Jun 15, 2023 (Jun 15, 2023)

Modified

Jun 17, 2026

Description

In _PMRCreate of the PowerVR kernel driver, a missing bounds check means it is possible to overwrite heap memory via PhysmemNewRamBackedPMR. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Vendors: google
Products: android
Weakness: CWE-787
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.3%)

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