CVE-2021-0519

In BITSTREAM_FLUSH of ih264e_bitstream.h, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-8.1 Android-9Android ID: A-176533109

CVSS v3.1

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C

EPSS

0.24% chance of exploitation in the next 30 days, 15th percentile

Published

2021-08-17

Updated

2024-08-03

Proof-of-concept exploits (1)

• nanopathi/external_libavc_AOSP10_r33_CVE-2021-05190★ · 2022-04-21

References

• CVE Record
• NVD entry

Related

• CVE-2020-0160
• CVE-2020-0183
• CVE-2020-0225
• CVE-2020-0241
• CVE-2020-0409
• CVE-2020-0421