CVE-2023-21024 — Protection Mechanism Failure in Google Android

CWE-693 — Protection Mechanism FailureCWE-400 — Uncontrolled Resource Consumption5 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 83.37%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Packages Apps SettingsGoogle Android
Timeline
PublishedMar 24

Description

In maybeFinish of FallbackHome.java, there is a possible delay of lockdown screen due to logic error. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-246543238

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶CVEListV5google/androidAndroid-13
▶NVDgoogle/android13.0
▶Androidplatform/packages_apps_settings13:0 — 13:2023-03-01

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-mq3m-hjx5-g783: In maybeFinish of FallbackHome↗2023-03-24
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CVEList
CVE-2023-21024: In maybeFinish of FallbackHome↗2023-03-24
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OSV
CVE-2023-21024: In maybeFinish of FallbackHome↗2023-03-01
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CVE-2023-21024 — Protection Mechanism Failure in Google | cvebase