Paper/Archive/CVE-2021-0474

CVE-2021-0474

google_android — In avrc_msg_cback of avrc_api.cc, there is a possible out of bounds write due to a heap buffer overflow.

EPSS 3%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 88.7.887 × 2017.7 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

In avrc_msg_cback of avrc_api.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-177611958

Affected

ProductAffectedFixed inSource

AndroidAndroid-11 Android-8.1 Android-9 Android-10–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refsource.android.com/security/bulletin/2021-05-01