{"id":"CVE-2023-42558","aliases":["EUVD-2023-46991","GHSA-q888-3545-hc74"],"status":"published","title":"Out of bounds write vulnerability in HDCP in HAL prior to SMR Dec-2023 Release 1 allows attacker...","description":"Out of bounds write vulnerability in HDCP in HAL prior to SMR Dec-2023 Release 1 allows attacker to perform code execution.","severity":{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00227,"percentile":0.13577,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2023-12-05T02:44:16Z","modified":"2026-06-17T06:24:04Z","products":[{"vendor":"samsung","product":"android"},{"vendor":"samsung mobile","product":"samsung mobile devices"}],"references":[{"url":"https://security.samsungmobile.com/securityUpdate.smsb?year=2023\u0026month=12","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-42558"},{"url":"https://github.com/advisories/GHSA-q888-3545-hc74"}],"sources":{"cve":[{"id":"CVE-2023-42558","description":"Out of bounds write vulnerability in HDCP in HAL prior to SMR Dec-2023 Release 1 allows attacker to perform code execution.","status":"published","published":"2023-12-05T02:44:16.111Z","modified":"2024-12-02T17:25:49.087Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:35:18.16233Z"}],"euvd":[{"id":"EUVD-2023-46991","description":"Out of bounds write vulnerability in HDCP in HAL prior to SMR Dec-2023 Release 1 allows attacker to perform code execution.","status":"published","published":"2023-12-05T02:44:16Z","modified":"2024-12-02T17:25:49Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H","level":"medium"}],"updated_at":"2026-11-03T00:04:43.613884Z"}],"ghsa":[{"id":"GHSA-q888-3545-hc74","title":"Out of bounds write vulnerability in HDCP in HAL prior to SMR Dec-2023 Release 1 allows attacker...","description":"Out of bounds write vulnerability in HDCP in HAL prior to SMR Dec-2023 Release 1 allows attacker to perform code execution.","status":"published","published":"2023-12-05T03:30:23Z","modified":"2023-12-17T05:06:09Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:55:13.988699Z"}],"nvd":[{"id":"CVE-2023-42558","description":"Out of bounds write vulnerability in HDCP in HAL prior to SMR Dec-2023 Release 1 allows attacker to perform code execution.","status":"published","published":"2023-12-05T03:15:15.39Z","modified":"2026-06-17T06:24:04.65Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:08:52.544469Z"}]}}