CVE-2023-20953 — Google Android vulnerability

5 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 94.61%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedMar 24

Description

In onPrimaryClipChanged of ClipboardListener.java, there is a possible way to bypass factory reset protection due to incorrect UI being shown prior to setup completion. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-13Android ID: A-251778420

CVSS vector

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

Affected Packages4 packages

▶CVEListV5google/androidAndroid-13
▶NVDgoogle/android13.0
▶Androidplatform/frameworks_base13-next:0 — 13-next:2023-03-01+1

Patches

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

🔴Vulnerability Details

3
GHSA
GHSA-3223-r5rv-jq9r: In onPrimaryClipChanged of ClipboardListener↗2023-03-24
▶
OSV
CVE-2023-20953: In onPrimaryClipChanged of ClipboardListener↗2023-03-24
▶
OSV
CVE-2023-20953: In onPrimaryClipChanged of ClipboardListener↗2023-03-01
▶

📋Vendor Advisories

1
Android
CVE-2023-20953: Android Security Bulletin 2023-03-01 CVE: CVE-2023-20953 Severity: HIGH Type: EoP Affected AOSP versions: 13 References: A-251778420↗2023-03-01
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