CVE-2021-0938
MEDIUMAndroid - Local Information Disclosure via Uninitialized Data in memzero_explicit
Title source: llmDescription
In memzero_explicit of compiler-clang.h, there is a possible bypass of defense in depth due to uninitialized data. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-171418586References: Upstream kernel
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://source.android.com/security/bulletin/pixel/2021-10-01
Scores
CVSS v3
5.5
EPSS
0.0015
EPSS Percentile
4.5%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-908
Status
published
Products (1)
google/android
Published
Oct 25, 2021
Tracked Since
Feb 18, 2026