{"id":"CVE-2024-20844","aliases":["EUVD-2024-18559","GHSA-frvq-2rgm-73qv"],"status":"published","title":"Out-of-bounds write vulnerability while parsing remaining codewords in libsavsac.so prior to SMR...","description":"Out-of-bounds write vulnerability while parsing remaining codewords in libsavsac.so prior to SMR Apr-2024 Release 1 allows local attacker to execute arbitrary code.","severity":{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00192,"percentile":0.08873,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2024-04-02T02:59:39Z","modified":"2026-06-17T07:08:00Z","products":[{"vendor":"samsung","product":"android"},{"vendor":"samsung mobile","product":"samsung mobile devices"},{"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-2024-20844"},{"url":"https://github.com/advisories/GHSA-frvq-2rgm-73qv"}],"sources":{"cve":[{"id":"CVE-2024-20844","description":"Out-of-bounds write vulnerability while parsing remaining codewords in libsavsac.so prior to SMR Apr-2024 Release 1 allows local attacker to execute arbitrary code.","status":"published","published":"2024-04-02T02:59:39.681Z","modified":"2024-08-01T22:06:37.185Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:33:56.868512Z"}],"euvd":[{"id":"EUVD-2024-18559","description":"Out-of-bounds write vulnerability while parsing remaining codewords in libsavsac.so prior to SMR Apr-2024 Release 1 allows local attacker to execute arbitrary code.","status":"published","published":"2024-04-02T02:59:39Z","modified":"2024-08-01T22:06:37Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T03:50:30.44465Z"}],"ghsa":[{"id":"GHSA-frvq-2rgm-73qv","title":"Out-of-bounds write vulnerability while parsing remaining codewords in libsavsac.so prior to SMR...","description":"Out-of-bounds write vulnerability while parsing remaining codewords in libsavsac.so prior to SMR Apr-2024 Release 1 allows local attacker to execute arbitrary code.","status":"published","published":"2024-04-02T03:30:43Z","modified":"2025-02-07T18:32:14Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:59:50.611216Z"}],"nvd":[{"id":"CVE-2024-20844","description":"Out-of-bounds write vulnerability while parsing remaining codewords in libsavsac.so prior to SMR Apr-2024 Release 1 allows local attacker to execute arbitrary code.","status":"published","published":"2024-04-02T03:15:08.727Z","modified":"2026-06-17T07:08:00.387Z","cvss":[{"version":"3.1","score":8.4,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","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":"2026-11-02T14:09:46.373977Z"}]}}