CVE-2021-39671

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

In code generated by aidl_const_expressions.cpp, there is a possible out of bounds read due to uninitialized data. This could lead to information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-206718630

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-908

Affected software

No affected versions have been published.

Timeline

Published
Feb 11, 2022
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-396727.8In fastboot, there is a possible secure boot bypass due to a configuration error. This could lead to local escalation of privilege with no aCVE-2021-396747.8In btm_sec_connected and btm_sec_disconnected of btm_sec.cc file , there is a possible use after free. This could lead to local escalation oCVE-2021-396759.8In GKI_getbuf of gki_buffer.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote escalation CVE-2021-396767.8In writeThrowable of AndroidFuture.java, there is a possible parcel serialization/deserialization mismatch due to improper input validation.CVE-2021-396777.5In startVideoStream() there is a possibility of an OOB Read in the heap, when the camera buffer is ‘zero’ in size.Product: AndroidVersions: CVE-2021-396787.8In <TBD> of <TBD>, there is a possible bypass of Factory Reset Protection due to <TBD>. This could lead to local escalation of privilege witCVE-2021-396797.0In init of vendor_graphicbuffer_meta.cpp, there is a possible use after free due to a race condition. This could lead to local escalation ofCVE-2021-39688.0vim is vulnerable to Heap-based Buffer OverflowCVE-2021-396804.4In sec_SHA256_Transform of sha256_core.c, there is a possible way to read heap data due to uninitialized data. This could lead to local infoCVE-2021-396817.8In delete_protocol of main.c, there is a possible arbitrary code execution due to a use after free. This could lead to local escalation of pCVE-2021-396827.8In mgm_alloc_page of memory_group_manager.c, there is a possible out of bounds write due to an incorrect bounds check. This could lead to loCVE-2021-396836.7In copy_from_mbox of sss_ice_util.c, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalat
CVE-2021-39671: Medium severity, CVSS 6.5 | Vulnix