{"id":"CVE-2015-7890","aliases":["EUVD-2015-7788","GHSA-4jq2-rqxh-cw4r"],"status":"published","title":"Multiple buffer overflows in the esa_write function in /dev/seirenin the Exynos Seiren Audio...","description":"Multiple buffer overflows in the esa_write function in /dev/seirenin the Exynos Seiren Audio driver, as used in Samsung S6 Edge, allow local users to cause a denial of service (memory corruption) via a large (1) buffer or (2) size parameter.","severity":{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01289,"percentile":0.70591,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-120"],"published":"2020-02-12T14:54:18Z","modified":"2026-06-17T00:33:20Z","exploits":[{"source":"exploitdb","id":"EDB-38556","title":"Samsung - 'seiren' Kernel Driver Buffer Overflow","type":"dos","platform":"android","date":"2015-10-28","verified":true,"url":"https://www.exploit-db.com/exploits/38556"}],"products":[{"vendor":"samsung","product":"galaxy_s6_edge_firmware"}],"references":[{"url":"http://packetstormsecurity.com/files/134106/Samsung-Seiren-Kernel-Driver-Buffer-Overflow.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"https://code.google.com/p/google-security-research/issues/detail?id=491","tags":["x_refsource_MISC","x_transferred","Mailing List","Third Party Advisory"]},{"url":"https://www.exploit-db.com/exploits/38556/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2015-7890"},{"url":"https://github.com/advisories/GHSA-4jq2-rqxh-cw4r"}],"sources":{"cve":[{"id":"CVE-2015-7890","description":"Multiple buffer overflows in the esa_write function in /dev/seirenin the Exynos Seiren Audio driver, as used in Samsung S6 Edge, allow local users to cause a denial of service (memory corruption) via a large (1) buffer or (2) size parameter.","status":"published","published":"2020-02-12T14:54:18Z","modified":"2024-08-06T08:06:30.256Z","updated_at":"2026-11-02T14:35:44.744952Z"}],"euvd":[{"id":"EUVD-2015-7788","description":"Multiple buffer overflows in the esa_write function in /dev/seirenin the Exynos Seiren Audio driver, as used in Samsung S6 Edge, allow local users to cause a denial of service (memory corruption) via a large (1) buffer or (2) size parameter.","status":"published","published":"2020-02-12T14:54:18Z","modified":"2024-08-06T08:06:30Z","updated_at":"2026-11-03T02:21:50.987466Z"}],"ghsa":[{"id":"GHSA-4jq2-rqxh-cw4r","title":"Multiple buffer overflows in the esa_write function in /dev/seirenin the Exynos Seiren Audio...","description":"Multiple buffer overflows in the esa_write function in /dev/seirenin the Exynos Seiren Audio driver, as used in Samsung S6 Edge, allow local users to cause a denial of service (memory corruption) via a large (1) buffer or (2) size parameter.","status":"published","published":"2022-05-24T17:08:44Z","modified":"2023-01-29T05:01:27Z","updated_at":"2026-11-02T14:44:49.860954Z"}],"nvd":[{"id":"CVE-2015-7890","description":"Multiple buffer overflows in the esa_write function in /dev/seirenin the Exynos Seiren Audio driver, as used in Samsung S6 Edge, allow local users to cause a denial of service (memory corruption) via a large (1) buffer or (2) size parameter.","status":"published","published":"2020-02-12T15:15:11.82Z","modified":"2026-06-17T00:33:20.253Z","cvss":[{"version":"3.1","score":5.5,"vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"primary"},{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-120"],"updated_at":"2026-11-02T14:03:19.73542Z"}]}}