CVE-2023-42483

A TOCTOU race condition in Samsung Mobile Processor Exynos 9820, Exynos 980, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, and Exynos 1380 can cause unexpected termination of a system.

CVSS v3 6.3 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 0.3 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity HIGH

Privileges Required HIGH

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://semiconductor.samsung.com/support/quality-support/product-security-updates/	Vendor Advisory
https://semiconductor.samsung.com/support/quality-support/product-security-updates/	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:samsung:exynos_9820_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:samsung:exynos_9820:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:samsung:exynos_980_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:samsung:exynos_980:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:samsung:exynos_1080_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:samsung:exynos_1080:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND

cpe:2.3:o:samsung:exynos_2100_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:samsung:exynos_2100:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND

cpe:2.3:o:samsung:exynos_2200_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:samsung:exynos_2200:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND

cpe:2.3:o:samsung:exynos_1280_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:samsung:exynos_1280:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND

cpe:2.3:o:samsung:exynos_1380_firmware:-:*:*:*:*:*:*:*

cpe:2.3:h:samsung:exynos_1380:-:*:*:*:*:*:*:*

History

21 Nov 2024, 08:22

Type	Values Removed	Values Added
References	~~() https://semiconductor.samsung.com/support/quality-support/product-security-updates/ - Vendor Advisory~~	() https://semiconductor.samsung.com/support/quality-support/product-security-updates/ - Vendor Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~4.7~~	v2 : unknown v3 : 6.3

15 Dec 2023, 19:13

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~6.3~~	v2 : unknown v3 : 4.7
CWE		CWE-367
CPE		cpe:2.3:h:samsung:exynos_1380:-:::::::* cpe:2.3:h:samsung:exynos_980:-:::::::* cpe:2.3:o:samsung:exynos_2200_firmware:-:::::::* cpe:2.3:h:samsung:exynos_1280:-:::::::* cpe:2.3:o:samsung:exynos_1080_firmware:-:::::::* cpe:2.3:h:samsung:exynos_1080:-:::::::* cpe:2.3:o:samsung:exynos_2100_firmware:-:::::::* cpe:2.3:o:samsung:exynos_9820_firmware:-:::::::* cpe:2.3:o:samsung:exynos_1280_firmware:-:::::::* cpe:2.3:o:samsung:exynos_1380_firmware:-:::::::* cpe:2.3:h:samsung:exynos_9820:-:::::::* cpe:2.3:h:samsung:exynos_2200:-:::::::* cpe:2.3:h:samsung:exynos_2100:-:::::::* cpe:2.3:o:samsung:exynos_980_firmware:-:::::::*
First Time		Samsung exynos 9820 Samsung exynos 2200 Samsung exynos 1080 Firmware Samsung exynos 1280 Samsung exynos 980 Samsung exynos 1380 Samsung exynos 1380 Firmware Samsung exynos 2100 Firmware Samsung exynos 1080 Samsung exynos 9820 Firmware Samsung Samsung exynos 980 Firmware Samsung exynos 1280 Firmware Samsung exynos 2200 Firmware Samsung exynos 2100
References	~~() https://semiconductor.samsung.com/support/quality-support/product-security-updates/ -~~	() https://semiconductor.samsung.com/support/quality-support/product-security-updates/ - Vendor Advisory

13 Dec 2023, 01:50

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-12-13 01:15

Updated : 2024-11-21 08:22

NVD link : CVE-2023-42483

Mitre link : CVE-2023-42483

CVE.ORG link : CVE-2023-42483

JSON object : View

Products Affected

samsung

exynos_1080
exynos_1080_firmware
exynos_2200_firmware
exynos_1380
exynos_980
exynos_980_firmware
exynos_2100
exynos_1280_firmware
exynos_9820
exynos_1280
exynos_2100_firmware
exynos_2200
exynos_1380_firmware
exynos_9820_firmware

CWE

CWE-367

Time-of-check Time-of-use (TOCTOU) Race Condition

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"2023-12-13T01:15:07.870", "references": [{"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://semiconductor.samsung.com/support/quality-support/product-security-updates/", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-367"}]}], "descriptions": [{"lang": "en", "value": "A TOCTOU race condition in Samsung Mobile Processor Exynos 9820, Exynos 980, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, and Exynos 1380 can cause unexpected termination of a system."}, {"lang": "es", "value": "Una condici\u00f3n de ejecuci\u00f3n TOCTOU en el procesador m\u00f3vil Samsung Exynos 9820, Exynos 980, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280 y Exynos 1380 puede provocar la terminaci\u00f3n inesperada de un 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6.3 /10