{"id":"CVE-2023-20687","aliases":["EUVD-2023-24866","GHSA-85p4-j66f-mvwq"],"status":"published","title":"In display drm, there is a possible double free due to a race condition. This could lead to local...","description":"In display drm, there is a possible double free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07570772; Issue ID: ALPS07570772.","severity":{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00068,"percentile":0.00025,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-362"],"published":"2023-04-06T00:00:00Z","modified":"2026-06-17T05:30:37Z","products":[{"vendor":"google","product":"android"},{"vendor":"mediatek, inc.","product":"mt6879, mt6895, mt6983, mt8781"}],"references":[{"url":"https://corp.mediatek.com/product-security-bulletin/April-2023","tags":["x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-20687"},{"url":"https://github.com/advisories/GHSA-85p4-j66f-mvwq"}],"sources":{"cve":[{"id":"CVE-2023-20687","description":"In display drm, there is a possible double free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07570772; Issue ID: ALPS07570772.","status":"published","published":"2023-04-06T00:00:00Z","modified":"2025-02-12T15:25:19.851Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"adp"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T14:35:13.368958Z"}],"euvd":[{"id":"EUVD-2023-24866","description":"In display drm, there is a possible double free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07570772; Issue ID: ALPS07570772.","status":"published","published":"2023-04-06T00:00:00Z","modified":"2025-02-12T15:25:19Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"updated_at":"2026-11-03T00:03:58.326443Z"}],"ghsa":[{"id":"GHSA-85p4-j66f-mvwq","title":"In display drm, there is a possible double free due to a race condition. This could lead to local...","description":"In display drm, there is a possible double free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07570772; Issue ID: ALPS07570772.","status":"published","published":"2023-04-06T18:30:16Z","modified":"2023-04-20T05:07:51Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T14:54:32.269335Z"}],"nvd":[{"id":"CVE-2023-20687","description":"In display drm, there is a possible double free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07570772; Issue ID: ALPS07570772.","status":"published","published":"2023-04-06T18:15:09.757Z","modified":"2026-06-17T05:30:37.047Z","cvss":[{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"},{"version":"3.1","score":6.4,"vector":"CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-362"],"updated_at":"2026-11-02T14:07:53.719171Z"}]}}