VDB
CVE-2021-39680
CVE-2021-39680
PUBLISHED
CVSS 4.400000095367432 MEDIUM
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
EPSS 0.12% · 1.8th percentile
Risk Scores
CVSS 3.1
4.400000095367432
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.12%
1.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| android | ||
| n/a | Android | * |
Timeline
- Jan 14, 2022 CVE Published
- Jan 15, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 9, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jun 24, 2022 EPSS Score
- Aug 17, 2022 EPSS Score
- Oct 10, 2022 EPSS Score
- Dec 2, 2022 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 18, 2023 EPSS Score
- May 11, 2023 EPSS Score