CVE-2021-0466 — Use of Insufficiently Random Values in Google Android

CWE-330 — Use of Insufficiently Random ValuesCWE-668 — Resource Exposure5 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.6%
top 31.17%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks OPT NET WifiGoogle Android
Timeline
PublishedJun 11
Latest updateMay 24

Description

In startIpClient of ClientModeImpl.java, there is a possible identifier which could be used to track a device. This could lead to remote information disclosure to a proximal attacker, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-154114734

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶CVEListV5google/androidAndroid-10
▶NVDgoogle/android10.0
▶Androidplatform/frameworks_opt_net_wifi10:0 — 10:2021-05-01

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-mv8v-wvhp-6wjw: In startIpClient of ClientModeImpl↗2022-05-24
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CVEList
CVE-2021-0466: In startIpClient of ClientModeImpl↗2021-06-11
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OSV
CVE-2021-0466: In startIpClient of ClientModeImpl↗2021-05-01
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📋Vendor Advisories

1
Android
CVE-2021-0466: Android Security Bulletin 2021-05-01 CVE: CVE-2021-0466 Severity: HIGH Type: ID Affected AOSP versions: 10 References: A-154114734↗2021-05-01
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CVE-2021-0466 — Use of Insufficiently Random Values | cvebase