{"id":"CVE-2024-20842","aliases":["EUVD-2024-18557","GHSA-v79g-8rxh-2q7g"],"status":"published","title":"Improper Input Validation vulnerability in handling apdu of libsec-ril prior to SMR Apr-2024...","description":"Improper Input Validation vulnerability in handling apdu of libsec-ril prior to SMR Apr-2024 Release 1 allows local privileged attackers to write out-of-bounds memory.","severity":{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.0016,"percentile":0.05204,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2024-04-02T02:59:37Z","modified":"2026-06-17T07:08:00Z","products":[{"vendor":"samsung","product":"android"},{"vendor":"samsung mobile","product":"samsung mobile devices"}],"references":[{"url":"https://security.samsungmobile.com/securityUpdate.smsb?year=2024\u0026month=04","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-20842"},{"url":"https://github.com/advisories/GHSA-v79g-8rxh-2q7g"}],"sources":{"cve":[{"id":"CVE-2024-20842","description":"Improper Input Validation vulnerability in handling apdu of libsec-ril prior to SMR Apr-2024 Release 1 allows local privileged attackers to write out-of-bounds memory.","status":"published","published":"2024-04-02T02:59:37.296Z","modified":"2025-03-12T16:39:05.013Z","cvss":[{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:56.868512Z"}],"euvd":[{"id":"EUVD-2024-18557","description":"Improper Input Validation vulnerability in handling apdu of libsec-ril prior to SMR Apr-2024 Release 1 allows local privileged attackers to write out-of-bounds memory.","status":"published","published":"2024-04-02T02:59:37Z","modified":"2025-03-12T16:39:05Z","cvss":[{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T20:53:05.95539Z"}],"ghsa":[{"id":"GHSA-v79g-8rxh-2q7g","title":"Improper Input Validation vulnerability in handling apdu of libsec-ril prior to SMR Apr-2024...","description":"Improper Input Validation vulnerability in handling apdu of libsec-ril prior to SMR Apr-2024 Release 1 allows local privileged attackers to write out-of-bounds memory.","status":"published","published":"2024-04-02T03:30:43Z","modified":"2025-02-07T18:32:14Z","cvss":[{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:59:50.611216Z"}],"nvd":[{"id":"CVE-2024-20842","description":"Improper Input Validation vulnerability in handling apdu of libsec-ril prior to SMR Apr-2024 Release 1 allows local privileged attackers to write out-of-bounds memory.","status":"published","published":"2024-04-02T03:15:08.32Z","modified":"2026-06-17T07:08:00.113Z","cvss":[{"version":"3.1","score":4.2,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"version":"3.1","score":6.7,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:09:46.373977Z"}]}}