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[email protected]CVE-2022-39901

HistoryDec 08, 2022 - 4:15 p.m.

CVE-2022-39901

2022-12-0816:15:12

CWE-287

[email protected]

web.nvd.nist.gov

cve-2022-39901

exynos

baseband

authentication

network encryption

remote attacker

security vulnerability

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

33.4%

JSON

Improper authentication in Exynos baseband prior to SMR DEC-2022 Release 1 allows remote attacker to disable the network traffic encryption between UE and gNodeB.

Affected configurations

NVD

Node

samsungexynos_firmwareMatch-

AND

samsungexynosMatch-

CPENameOperatorVersion
samsung:exynos_firmwaresamsung exynos firmwareeq-

CPE	Name	Operator	Version
samsung:exynos_firmware	samsung exynos firmware	eq	-

CNA Affected

[
  {
    "vendor": "Samsung Mobile",
    "product": "Samsung Mobile Devices",
    "versions": [
      {
        "version": "Exynos baseband ",
        "status": "affected",
        "lessThan": "SMR Dec-2022 Release 1",
        "versionType": "custom"
      }
    ]
  }
]

References

security.samsungmobile.com/securityUpdate.smsb?year=2022&month=12

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

6.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

33.4%

JSON

Related for CVE-2022-39901

nvd1 cvelist1 prion1