CVE-2021-1047

In valid_ipc_dram_addr of cm_access_control.c, there is a possible out of bounds read due to an integer overflow. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-197966306References: N/A

Score

CVSS 3.1 4.4 Medium

Status

Modified - security@android.com

Published

2021-12-15

Last modified

2024-08-03

Weaknesses

CWE-190

Affected products

• Android (Google)

References

• https://source.android.com/security/bulletin/pixel/2021-12-01