CVE-2023-48426 - Vulnerability Details - OpenCVE

u-boot bug that allows for u-boot shell and interrupt over UART

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Changed

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.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Google	Chromecast

No data.

No data.

References

Link	Providers
https://source.android.com/docs/security/bulletin/chromecast/2023-12-01

History

Fri, 28 Mar 2025 19:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Google Google chromecast
Weaknesses		CWE-306
CPEs		cpe:2.3:h:google:chromecast::::::::
Vendors & Products		Google Google chromecast
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Google_Devices

Published: 2024-04-05T15:23:06.880Z

Updated: 2025-03-28T18:58:40.155Z

Reserved: 2023-11-16T16:28:09.702Z

Link: CVE-2023-48426

Vulnrichment

Updated: 2024-08-02T21:30:35.372Z

NVD

Status : Awaiting Analysis

Published: 2024-04-05T16:15:07.580

Modified: 2025-03-28T19:15:17.150

Link: CVE-2023-48426

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-48426", "assignerOrgId": "83238938-5644-45f0-9007-c0392bcf6222", "state": "PUBLISHED", "assignerShortName": "Google_Devices", "dateReserved": "2023-11-16T16:28:09.702Z", "datePublished": "2024-04-05T15:23:06.880Z", "dateUpdated": "2025-03-28T18:58:40.155Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["Android"], "product": "Chromecast", "vendor": "Google", "versions": [{"status": "affected", "version": "5.0"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<span style=\"background-color: rgb(255, 255, 255);\">u-boot bug that allows for u-boot shell and interrupt over UART</span><br>"}], "value": "u-boot bug that allows for u-boot shell and interrupt over UART\n"}], "impacts": [{"capecId": "CAPEC-122", "descriptions": [{"lang": "en", "value": "CAPEC-122 Privilege Abuse"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 10, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"description": "compromise user data", "lang": "en"}]}], "providerMetadata": {"orgId": "83238938-5644-45f0-9007-c0392bcf6222", "shortName": "Google_Devices", "dateUpdated": "2024-04-05T15:23:06.880Z"}, "references": [{"url": "https://source.android.com/docs/security/bulletin/chromecast/2023-12-01"}], "source": {"discovery": "UNKNOWN"}, "title": "Chromecast Bootloader & Kernel-level code-execution including compromise of user-data", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T21:30:35.372Z"}, "title": "CVE Program Container", "references": [{"url": "https://source.android.com/docs/security/bulletin/chromecast/2023-12-01", "tags": ["x_transferred"]}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-306", "lang": "en", "description": "CWE-306 Missing Authentication for Critical Function"}]}], "affected": [{"vendor": "google", "product": "chromecast", "cpes": ["cpe:2.3:h:google:chromecast:*:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "5.0", "status": "affected"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2024-04-08T21:14:12.255337Z", "id": "CVE-2023-48426", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-03-28T18:58:40.155Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://source.android.com/docs/security/bulletin/chromecast/2023-12-01", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T21:30:35.372Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-48426", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-04-08T21:14:12.255337Z"}}}], "affected": [{"cpes": ["cpe:2.3:h:google:chromecast:*:*:*:*:*:*:*:*"], "vendor": "google", "product": "chromecast", "versions": [{"status": "affected", "version": "5.0"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-306", "description": "CWE-306 Missing Authentication for Critical Function"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-08-20T16:55:49.710Z"}}], "cna": {"title": "Chromecast Bootloader & Kernel-level code-execution including compromise of user-data", "source": {"discovery": "UNKNOWN"}, "impacts": [{"capecId": "CAPEC-122", "descriptions": [{"lang": "en", "value": "CAPEC-122 Privilege Abuse"}]}], "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "CHANGED", "version": "3.1", "baseScore": 10, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Google", "product": "Chromecast", "versions": [{"status": "affected", "version": "5.0"}], "platforms": ["Android"], "defaultStatus": "unaffected"}], "references": [{"url": "https://source.android.com/docs/security/bulletin/chromecast/2023-12-01"}], "x_generator": {"engine": "Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "u-boot bug that allows for u-boot shell and interrupt over UART\n", "supportingMedia": [{"type": "text/html", "value": "<span style=\"background-color: rgb(255, 255, 255);\">u-boot bug that allows for u-boot shell and interrupt over UART</span><br>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "compromise user data"}]}], "providerMetadata": {"orgId": "83238938-5644-45f0-9007-c0392bcf6222", "shortName": "Google_Devices", "dateUpdated": "2024-04-05T15:23:06.880Z"}}}, "cveMetadata": {"cveId": "CVE-2023-48426", "state": "PUBLISHED", "dateUpdated": "2025-03-28T18:58:40.155Z", "dateReserved": "2023-11-16T16:28:09.702Z", "assignerOrgId": "83238938-5644-45f0-9007-c0392bcf6222", "datePublished": "2024-04-05T15:23:06.880Z", "assignerShortName": "Google_Devices"}, "dataVersion": "5.1"}