CVE-2021-25468 — Improper Input Validation in Mobile Devices

CWE-20 — Improper Input Validation3 documents3 sources
Severity
4.4MEDIUMNVD
EPSS
0.0%
top 94.33%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Samsung Mobile DevicesGoogle Android
Timeline
PublishedOct 6
Latest updateMay 24

Description

A possible guessing and confirming a byte memory vulnerability in Widevine trustlet prior to SMR Oct-2021 Release 1 allows attackers to read arbitrary memory address.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NExploitability: 0.8 | Impact: 3.6

Affected Packages2 packages

▶CVEListV5samsung_mobile/samsung_mobile_devicesSelect Q(10.0), R(11.0) devices with Exynos chipsets — SMR Oct-2021 Release 1
▶NVDgoogle/android10.0, 11.0+1

🔴Vulnerability Details

2
GHSA
GHSA-92jr-qc4f-j25x: A possible guessing and confirming a byte memory vulnerability in Widevine trustlet prior to SMR Oct-2021 Release 1 allows attackers to read arbitrary↗2022-05-24
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CVEList
CVE-2021-25468: A possible guessing and confirming a byte memory vulnerability in Widevine trustlet prior to SMR Oct-2021 Release 1 allows attackers to read arbitrary↗2021-10-06
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CVE-2021-25468 — Improper Input Validation | cvebase