PoC Index

CVE-2021-0520

HIGH 7.0EPSS 0.2%

In several functions of MemoryFileSystem.cpp and related files, there is a possible use after free due to a race condition. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-10Android ID: A-176237595

CVSS v3.1
7.0 HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
4.4 MEDIUMAV:L/AC:M/Au:N/C:P/I:P/A:P
EPSS
0.18% chance of exploitation in the next 30 days, 7th percentile
Published
2021-06-21
Updated
2024-08-03

Proof-of-concept exploits (2)

References

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