CVE-2021-39666 — Out-of-bounds Read in Google Android

CWE-125 — Out-of-bounds Read5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.0%
top 96.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks AVGoogle Android
Timeline
PublishedFeb 11
Latest updateFeb 12

Description

In extract of MediaMetricsItem.h, there is a possible out of bounds read due to improper input validation. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12Android ID: A-204445255

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NExploitability: 1.8 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5google/androidAndroid-11 Android-12
▶NVDgoogle/android11.0, 12.0+1
▶Androidplatform/frameworks_av11:0 — 11:2022-02-01+1

Patches

Patch: source.android.com ↗Patch: source.android.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-jw66-3hvq-56gg: In extract of MediaMetricsItem↗2022-02-12
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CVEList
CVE-2021-39666: In extract of MediaMetricsItem↗2022-02-11
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OSV
CVE-2021-39666: In extract of MediaMetricsItem↗2022-02-01
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📋Vendor Advisories

1
Android
CVE-2021-39666: Android Security Bulletin 2022-02-01 CVE: CVE-2021-39666 Severity: HIGH Type: ID Affected AOSP versions: 11, 12 References: A-204445255 [2]↗2022-02-01
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CVE-2021-39666 — Out-of-bounds Read in Google Android | cvebase