{"id":"CVE-2021-25487","aliases":[],"url":"https://o3.security/vulnerability/CVE-2021-25487","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…","details":"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.","published":"2021-10-06T17:10:26.000Z","modified":"2025-10-21T23:25:30.525Z","cvss":{"score":7.3,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N"},"epss":{"score":0.00635,"percentile":0.47695,"asOf":"2026-08-24"},"cisaKev":{"dateAdded":"2023-06-29","dueDate":"2023-07-20","knownRansomwareCampaignUse":false},"exploitsKnown":2,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=10"},{"type":"WEB","url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25487"}],"provenance":{"sources":["OSV.dev","NVD","CISA KEV","FIRST.org (EPSS)"],"lastVerified":"2025-10-21T23:25:30.525Z"}}