{"id":"CVE-2023-22301","aliases":["EUVD-2023-26464","GHSA-3w9h-5fv2-f86j"],"status":"published","title":"The kernel subsystem hmdfs has a arbitrary memory accessing vulnerability.","description":"The kernel subsystem hmdfs within OpenHarmony-v3.1.5 and prior versions has an \n\narbitrary memory accessing vulnerability which network attackers can launch a remote attack to obtain kernel memory data of the target system.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00598,"percentile":0.49089,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20"],"published":"2023-03-10T10:44:38Z","modified":"2026-06-17T05:34:59Z","products":[{"vendor":"openatom","product":"openharmony"},{"vendor":"openharmony","product":"openharmony"}],"references":[{"url":"https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2023/2023-02.md","tags":["x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-22301"},{"url":"https://github.com/advisories/GHSA-3w9h-5fv2-f86j"}],"sources":{"cve":[{"id":"CVE-2023-22301","title":"The kernel subsystem hmdfs has a arbitrary memory accessing vulnerability.","description":"The kernel subsystem hmdfs within OpenHarmony-v3.1.5 and prior versions has an \n\narbitrary memory accessing vulnerability which network attackers can launch a remote attack to obtain kernel memory data of the target system.\n","status":"published","published":"2023-03-10T10:44:38.102Z","modified":"2025-02-27T21:01:25.746Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:35:15.779187Z"}],"euvd":[{"id":"EUVD-2023-26464","description":"The kernel subsystem hmdfs within OpenHarmony-v3.1.5 and prior versions has an \n\narbitrary memory accessing vulnerability which network attackers can launch a remote attack to obtain kernel memory data of the target system.\n","status":"published","published":"2023-03-10T10:44:38Z","modified":"2025-02-27T21:01:25Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T20:53:20.548403Z"}],"ghsa":[{"id":"GHSA-3w9h-5fv2-f86j","title":"The kernel subsystem hmdfs within OpenHarmony-v3.1.5 and prior versions has an arbitrary memory...","description":"The kernel subsystem hmdfs within OpenHarmony-v3.1.5 and prior versions has an arbitrary memory accessing vulnerability which network attackers can launch a remote attack to obtain kernel memory data of the target system.","status":"published","published":"2023-03-10T12:30:16Z","modified":"2024-09-09T12:33:03Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:58:11.86243Z"}],"nvd":[{"id":"CVE-2023-22301","description":"The kernel subsystem hmdfs within OpenHarmony-v3.1.5 and prior versions has an \n\narbitrary memory accessing vulnerability which network attackers can launch a remote attack to obtain kernel memory data of the target system.\n","status":"published","published":"2023-03-10T11:15:12.127Z","modified":"2026-06-17T05:34:59.62Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:07:48.342507Z"}]}}