CVE-2023-21254 — Incorrect Authorization in Frameworks Base

CWE-863 — Incorrect Authorization4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 95.95%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Platform Frameworks BaseGoogle Android
Timeline
PublishedJul 13

Description

In getCurrentState of OneTimePermissionUserManager.java, there is a possible way to hold one-time permissions after the app is being killed due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

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 Packages4 packages

▶Androidplatform/frameworks_base13-next:0 — 13-next:2023-07-01+1
▶CVEListV5google/android13
▶NVDgoogle/android13.0

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-6578-hf9h-23c9: In getCurrentState of OneTimePermissionUserManager↗2023-07-13
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OSV
CVE-2023-21254: In getCurrentState of OneTimePermissionUserManager↗2023-07-01
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📋Vendor Advisories

1
Android
CVE-2023-21254: Android Security Bulletin 2023-07-01 CVE: CVE-2023-21254 Severity: HIGH Type: EoP Affected AOSP versions: 13 References: A-254736794↗2023-07-01
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