{"id":"CVE-2022-21156","aliases":["EUVD-2022-26401","GHSA-w8vg-h5mj-7g47"],"status":"published","title":"Access of uninitialized pointer in the Intel(R) Trace Analyzer and Collector before version 2021...","description":"Access of uninitialized pointer in the Intel(R) Trace Analyzer and Collector before version 2021.5 may allow an authenticated user to potentially enable denial of service via local access.","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":"2026-11-09","score":0.00227,"percentile":0.13543,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-824"],"published":"2022-02-09T22:04:51Z","modified":"2026-06-17T04:25:38Z","products":[{"vendor":"intel","product":"trace_analyzer_and_collector"}],"references":[{"url":"https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00639.html","tags":["x_refsource_MISC","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-21156"},{"url":"https://github.com/advisories/GHSA-w8vg-h5mj-7g47"}],"sources":{"cve":[{"id":"CVE-2022-21156","description":"Access of uninitialized pointer in the Intel(R) Trace Analyzer and Collector before version 2021.5 may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2022-02-09T22:04:51Z","modified":"2025-05-05T16:37:41.091Z","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":"adp"}],"cwes":["CWE-824"],"updated_at":"2026-11-02T14:34:29.057251Z"}],"euvd":[{"id":"EUVD-2022-26401","description":"Access of uninitialized pointer in the Intel(R) Trace Analyzer and Collector before version 2021.5 may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2022-02-09T22:04:51Z","modified":"2025-05-05T16:37:41Z","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"}],"updated_at":"2026-11-02T20:32:56.549702Z"}],"ghsa":[{"id":"GHSA-w8vg-h5mj-7g47","title":"Access of uninitialized pointer in the Intel(R) Trace Analyzer and Collector before version 2021...","description":"Access of uninitialized pointer in the Intel(R) Trace Analyzer and Collector before version 2021.5 may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2022-02-11T00:00:51Z","modified":"2025-05-05T18:31:35Z","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"}],"cwes":["CWE-824"],"updated_at":"2026-11-02T15:02:06.913728Z"}],"nvd":[{"id":"CVE-2022-21156","description":"Access of uninitialized pointer in the Intel(R) Trace Analyzer and Collector before version 2021.5 may allow an authenticated user to potentially enable denial of service via local access.","status":"published","published":"2022-02-09T23:15:17.867Z","modified":"2026-06-17T04:25:38.63Z","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":"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":"secondary"},{"version":"2.0","score":2.1,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-824"],"updated_at":"2026-11-02T14:07:12.155838Z"}]}}