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nvd[email protected]NVD:CVE-2023-21099
HistoryApr 19, 2023 - 8:15 p.m.

CVE-2023-21099

2023-04-1920:15:11
[email protected]
web.nvd.nist.gov
packageinstallersession.java
logic error
local privilege escalation
android-11
android-12
android-12l
android-13
a-243377226

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

5.1%

JSON

In multiple methods of PackageInstallerSession.java, there is a possible way to start foreground services from the background 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.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-243377226

Affected configurations

NVD
Node
googleandroidMatch11.0
OR
googleandroidMatch12.0
OR
googleandroidMatch12.1
OR
googleandroidMatch13.0

Related

cnvd 1
osv 1
cvelist 1
cve 1
prion 1
cnvd
cnvd
Google Android elevation of privilege vulnerability (CNVD-2023-55375)
2023-04-23 00:00:00
osv
osv
Bypass BG-FGS while-in-use/start restrictions via PackageInstaller.Session#commit
2023-04-01 00:00:00
cvelist
cvelist
CVE-2023-21099
2023-04-19 00:00:00
cve
cve
CVE-2023-21099
2023-04-19 20:15:11
prion
prion
Code injection
2023-04-19 20:15:00

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

5.1%

JSON
Related for NVD:CVE-2023-21099
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