CVE-2025-20900

Published Feb 4, 2025

Last updated a month ago

CVSS medium 6.3

Overview

Description: Out-of-bounds write in Blockchain Keystore prior to version 1.3.16.5 allows local privileged attackers to write out-of-bounds memory.
Source: mobile.security@samsung.com
NVD status: Analyzed
Products: blockchain_keystore

Risk scores

CVSS 3.1

Type: Primary
Base score: 4.4
Impact score: 3.6
Exploitability score: 0.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-787

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:samsung:blockchain_keystore:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "83B401F3-A7CB-4D77-9DD4-7FAFCDA87099",
            "versionEndExcluding": "1.3.16.5"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References

Sources include official advisories and independent security research.