CVE-2021-39680

In sec_SHA256_Transform of sha256_core.c, there is a possible way to read heap data due to uninitialized data

published January 14, 2022

CVSS
—
EPSS
0%
Percentile
1.5
In the wild
Unconfirmed
What it is

In 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 information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-197965864References: N/A

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00115 · 1.5th percentile
Published
2022-01-14T19:11Z
EPSS history
Timeline
  • 14 JAN 19:11Z
    In sec_SHA256_Transform of sha256_core.c, there is a possible way to read heap data due to uninitialized data
    cvelistv5