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prionPRIOn knowledge basePRION:CVE-2023-21255
HistoryJul 13, 2023 - 12:15 a.m.

Memory corruption

2023-07-1300:15:00
PRIOn knowledge base
www.prio-n.com
10
memory corruption
use after free
local escalation
privilege escalation
no user interaction
nvd

8.2 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

In multiple functions of binder.c, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

CPENameOperatorVersion
debian_linuxeq10.0
debian_linuxeq11.0

8.2 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%