In prepare_io_entry and prepare_response of lwis_ioctl.c and lwis_periodic_io.c, there is a possible out of bounds write due to an integer overflow. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-205995773References: N/A
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published: 2022-03-16T14:04:01

Updated: 2024-08-04T02:13:38.291Z

Reserved: 2021-08-23T00:00:00

Link: CVE-2021-39736

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-03-16T15:15:12.303

Modified: 2024-11-21T06:20:07.370

Link: CVE-2021-39736

cve-icon Redhat

No data.