CVE-2023-21266 — Google Android vulnerability

4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.0%
top 99.90%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Google Android
Timeline
PublishedOct 6
Latest updateJun 1

Description

In multiple functions of ActivityManagerService.java, there is a possible way to escape Google Play protection due to a permissions bypass. 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 Packages3 packages

▶CVEListV5google/android12, 12L, 13+2
▶NVDgoogle/android4 versions+3

🔴Vulnerability Details

2
OSV
CVE-2023-21266: In multiple functions of ActivityManagerService↗2023-10-06
▶
GHSA
GHSA-5rr3-f64r-jww5: In killBackgroundProcesses of ActivityManagerService↗2023-10-06
▶

📋Vendor Advisories

1
Android
CVE-2023-21266: Android Security Bulletin 2024-06-01 CVE: CVE-2023-21266 Severity: HIGH Type: EoP Affected AOSP versions: 12, 12L, 13 References: A-223376078↗2024-06-01
▶