cvelistv5 - cve-2023-21494

cve-2023-21494

Vulnerability from cvelistv5

Published

2023-05-04 00:00

Modified

2024-08-02 09:36

Severity ?

5.6 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L

Summary

Potential buffer overflow vulnerability in auth api in mm_Authentication.c in Shannon baseband prior to SMR May-2023 Release 1 allows remote attackers to cause invalid memory access.

References

▼	URL	Tags
	mobile.security@samsung.com	https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=05	Vendor Advisory

Impacted products

▼	Vendor	Product
	Samsung Mobile	Samsung Mobile Devices

Show details on NVD website

JSON

To clipboard

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        "providerMetadata": {
          "dateUpdated": "2024-08-02T09:36:34.488Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2023\u0026month=05"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Samsung Mobile Devices",
          "vendor": "Samsung Mobile",
          "versions": [
            {
              "lessThan": "SMR May-2023 Release 1",
              "status": "affected",
              "version": "Select devices using Exynos CP chipsets",
              "versionType": "custom"
            }
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        }
      ],
      "descriptions": [
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        }
      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
            "version": "3.1"
          }
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      "problemTypes": [
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          "descriptions": [
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              "cweId": "CWE-20",
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              "lang": "en",
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      "providerMetadata": {
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        "shortName": "Samsung Mobile"
      },
      "references": [
        {
          "url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2023\u0026month=05"
        }
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      "source": {
        "discovery": "UNKNOWN"
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    "dateReserved": "2022-11-14T00:00:00",
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    "state": "PUBLISHED"
  },
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  }
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

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Tags

Sightings

Nomenclature