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In sec_SHA256_Transform of sha256_core.c, there is a...

Moderate severity Unreviewed Published Jan 15, 2022 to the GitHub Advisory Database • Updated Feb 3, 2023

Package

No package listedSuggest a package

Affected versions

Unknown

Patched versions

Unknown

Description

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

References

Published by the National Vulnerability Database Jan 14, 2022
Published to the GitHub Advisory Database Jan 15, 2022
Last updated Feb 3, 2023

Severity

Moderate

EPSS score

0.042%
(5th percentile)

Weaknesses

CVE ID

CVE-2021-39680

GHSA ID

GHSA-6jfc-jv5m-vxv3

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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