CVE-2021-25487 (GCVE-0-2021-25487)
Vulnerability from cvelistv5
Published
2021-10-06 17:10
Modified
2025-10-21 23:25
Severity ?
7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N
CWE
Summary
Lack of boundary checking of a buffer in set_skb_priv() of modem interface driver prior to SMR Oct-2021 Release 1 allows OOB read and it results in arbitrary code execution by dereference of invalid function pointer.
References
Impacted products
Vendor Product Version
Samsung Mobile Samsung Mobile Devices Version: O(8.1), P(9.0), Q(10.0), R(11.0)   < SMR Oct-2021 Release 1
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CISA Known Exploited Vulnerability
Data from the CISA Known Exploited Vulnerabilities Catalog

Date added: 2023-06-29

Due date: 2023-07-20

Required action: Apply updates per vendor instructions or discontinue use of the product if updates are unavailable

Used in ransomware: Unknown

Notes: https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10; https://nvd.nist.gov/vuln/detail/CVE-2021-25487

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      "cveMetadata": "{\"assignerOrgId\": \"3af57064-a867-422c-b2ad-40307b65c458\", \"assignerShortName\": \"Samsung Mobile\", \"cveId\": \"CVE-2021-25487\", \"datePublished\": \"2021-10-06T17:10:26.000Z\", \"dateReserved\": \"2021-01-19T00:00:00.000Z\", \"dateUpdated\": \"2025-07-30T01:37:56.807Z\", \"state\": \"PUBLISHED\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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