cnvd - cnvd-2021-30510

cnvd-2021-30510

Vulnerability from cnvd

Title: Samsung mobile devices输入验证错误漏洞

Description:

Samsung mobile devices是韩国三星（Samsung）公司的一个手机应用。提供了一个通信功能。

Samsung mobile devices SMR Mar-2021 Release 1之前版本存在安全漏洞，该漏洞源于错误的地址验证，攻击者可利用该漏洞在内核受损的情况下破坏EL2内存。

Severity: 低

Patch Name: Samsung mobile devices输入验证错误漏洞的补丁

Patch Description:

Samsung mobile devices是韩国三星（Samsung）公司的一个手机应用。提供了一个通信功能。

Samsung mobile devices SMR Mar-2021 Release 1之前版本存在安全漏洞，该漏洞源于错误的地址验证，攻击者可利用该漏洞在内核受损的情况下破坏EL2内存。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

厂商已发布了漏洞修复程序，请及时关注更新： https://security.samsungmobile.com/securityUpdate.smsb

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-25339

Impacted products

Name
Samsung mobile devices <SMR Mar-2021 Release 1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-25339",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-25339"
    }
  },
  "description": "Samsung mobile devices\u662f\u97e9\u56fd\u4e09\u661f\uff08Samsung\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u624b\u673a\u5e94\u7528\u3002\u63d0\u4f9b\u4e86\u4e00\u4e2a\u901a\u4fe1\u529f\u80fd\u3002\n\nSamsung mobile devices SMR Mar-2021 Release 1\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9519\u8bef\u7684\u5730\u5740\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u53d7\u635f\u7684\u60c5\u51b5\u4e0b\u7834\u574fEL2\u5185\u5b58\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://security.samsungmobile.com/securityUpdate.smsb",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-30510",
  "openTime": "2021-04-25",
  "patchDescription": "Samsung mobile devices\u662f\u97e9\u56fd\u4e09\u661f\uff08Samsung\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u624b\u673a\u5e94\u7528\u3002\u63d0\u4f9b\u4e86\u4e00\u4e2a\u901a\u4fe1\u529f\u80fd\u3002\r\n\r\nSamsung mobile devices SMR Mar-2021 Release 1\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u9519\u8bef\u7684\u5730\u5740\u9a8c\u8bc1\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5185\u6838\u53d7\u635f\u7684\u60c5\u51b5\u4e0b\u7834\u574fEL2\u5185\u5b58\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Samsung mobile devices\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Samsung mobile devices \u003cSMR Mar-2021 Release 1"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-25339",
  "serverity": "\u4f4e",
  "submitTime": "2021-03-05",
  "title": "Samsung mobile devices\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2021-25339 (GCVE-0-2021-25339)

Vulnerability from cvelistv5

Published

2021-03-04 21:00

Modified

2024-08-03 20:03

Severity ?

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

CWE

CWE-20 - Improper Input Validation

Summary

Improper address validation in HArx in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows an attacker, given a compromised kernel, to corrupt EL2 memory.

References

▼	URL	Tags
	https://security.samsungmobile.com/securityUpdate.smsb	x_refsource_CONFIRM
	https://security.samsungmobile.com	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Samsung Mobile	Samsung Mobile Devices	Version: Selected Q(10.0), R(11.0) < SMR Mar-2021 Release 1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T20:03:05.208Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://security.samsungmobile.com/securityUpdate.smsb"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://security.samsungmobile.com"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Samsung Mobile Devices",
          "vendor": "Samsung Mobile",
          "versions": [
            {
              "lessThan": "SMR Mar-2021 Release 1",
              "status": "affected",
              "version": "Selected Q(10.0), R(11.0)",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Improper address validation in HArx in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows an attacker, given a compromised kernel, to corrupt EL2 memory."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "LOW",
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-20",
              "description": "CWE-20 Improper Input Validation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-03-04T21:00:23",
        "orgId": "3af57064-a867-422c-b2ad-40307b65c458",
        "shortName": "Samsung Mobile"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://security.samsungmobile.com/securityUpdate.smsb"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://security.samsungmobile.com"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "x_generator": {
        "engine": "Vulnogram 0.0.9"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "mobile.security@samsung.com",
          "ID": "CVE-2021-25339",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Samsung Mobile Devices",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_name": "Selected Q(10.0), R(11.0)",
                            "version_value": "SMR Mar-2021 Release 1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Samsung Mobile"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Improper address validation in HArx in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows an attacker, given a compromised kernel, to corrupt EL2 memory."
            }
          ]
        },
        "generator": {
          "engine": "Vulnogram 0.0.9"
        },
        "impact": {
          "cvss": {
            "attackComplexity": "HIGH",
            "attackVector": "PHYSICAL",
            "availabilityImpact": "LOW",
            "baseScore": 4.4,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:L",
            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-20 Improper Input Validation"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://security.samsungmobile.com/securityUpdate.smsb",
              "refsource": "CONFIRM",
              "url": "https://security.samsungmobile.com/securityUpdate.smsb"
            },
            {
              "name": "https://security.samsungmobile.com",
              "refsource": "MISC",
              "url": "https://security.samsungmobile.com"
            }
          ]
        },
        "source": {
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "3af57064-a867-422c-b2ad-40307b65c458",
    "assignerShortName": "Samsung Mobile",
    "cveId": "CVE-2021-25339",
    "datePublished": "2021-03-04T21:00:23",
    "dateReserved": "2021-01-19T00:00:00",
    "dateUpdated": "2024-08-03T20:03:05.208Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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