CVE-2023-21165 - Vulnerability Details - OpenCVE

Description

In DevmemIntUnmapPMR of devicemem_server.c, there is a possible arbitrary code execution due to a use after free. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.

Published: 2024-02-16

Score: 7.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

Google

Android

unaffected

Version	Status	Constraints
`Android SoC`	affected	—

Configuration 1 [-]

cpe:2.3:o:google:android:-:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

Sign in to view the affected projects.

Advisories

No advisories yet.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00018.

Key SSVC decision points have not yet been added.

References

Link	Providers
https://source.android.com/security/bulletin/2024-01-01

History

Mon, 16 Dec 2024 15:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Google Google android
CPEs		cpe:2.3:o:google:android:-:::::::*
Vendors & Products		Google Google android
Metrics	cvssV3_1 `{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`	cvssV3_1 `{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}`

Mon, 26 Aug 2024 19:00:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-416
Metrics		cvssV3_1 `{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}`

Subscriptions

Google Android

MITRE

Status: PUBLISHED

Assigner: google_android

Published: 2024-02-16T18:33:36.337Z

Updated: 2024-08-26T18:06:55.870Z

Reserved: 2022-11-03T22:37:50.643Z

Link: CVE-2023-21165

Vulnrichment

Updated: 2024-08-02T09:28:25.848Z

NVD

Status : Analyzed

Published: 2024-02-16T19:15:08.007

Modified: 2024-12-16T14:46:05.963

Link: CVE-2023-21165

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-416

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