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prionPRIOn knowledge basePRION:CVE-2021-39685
HistoryMar 16, 2022 - 3:15 p.m.

Out-of-bounds

2022-03-1615:15:00
PRIOn knowledge base
www.prio-n.com
13

7.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

In various setup methods of the USB gadget subsystem, there is a possible out of bounds write due to an incorrect flag check. 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-210292376References: Upstream kernel