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MitreCVELIST:CVE-2023-50803

HistoryJun 05, 2024 - 12:00 a.m.

CVE-2023-50803

2024-06-0500:00:00

mitre

www.cve.org

samsung mobile processor

modem exynos

exynos 9820

exynos 9825

exynos 980

exynos 990

exynos 850

exynos 1080

exynos 2100

exynos 2200

exynos 1280

exynos 1380

exynos 1330

modem 5123

modem 5300

baseband software

replay protection

nas module

denial of service

3.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

4.1 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

16.1%

JSON

An issue was discovered in Samsung Mobile Processor, and Modem Exynos 9820, Exynos 9825, Exynos 980, Exynos 990, Exynos 850, Exynos 1080, Exynos 2100, Exynos 2200, Exynos 1280, Exynos 1380, Exynos 1330, Exynos Modem 5123, Exynos Modem 5300. The baseband software does not properly check replay protection specified by the NAS (Non-Access-Stratum) module. This can lead to denial of service.

References

semiconductor.samsung.com/support/quality-support/product-security-updates/

3.7 Low

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

4.1 Medium

AI Score

Confidence

High

0.0005 Low

EPSS

Percentile

16.1%

JSON

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