{"id":"CVE-2021-29727","aliases":["EUVD-2021-16201","GHSA-gr5f-8229-9p9f"],"status":"published","title":"IBM AIX 7.1, 7.2, and VIOS 3.1 could allow a local user to exploit a vulnerability in the AIX...","description":"IBM AIX 7.1, 7.2, and VIOS 3.1 could allow a local user to exploit a vulnerability in the AIX kernel to cause a denial of service. IBM X-Force ID: 201106.","severity":{"version":"3.0","score":6.2,"vector":"CVSS:3.0/I:N/C:N/AC:L/AV:L/UI:N/A:H/PR:N/S:U/RL:O/E:U/RC:C","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00228,"percentile":0.13664,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-08-26T19:25:24Z","modified":"2026-06-17T03:48:12Z","products":[{"vendor":"ibm","product":"aix"},{"vendor":"ibm","product":"vios"}],"references":[{"url":"https://www.ibm.com/support/pages/node/6483875","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/201106","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-29727"},{"url":"https://github.com/advisories/GHSA-gr5f-8229-9p9f"}],"sources":{"cve":[{"id":"CVE-2021-29727","description":"IBM AIX 7.1, 7.2, and VIOS 3.1 could allow a local user to exploit a vulnerability in the AIX kernel to cause a denial of service. IBM X-Force ID: 201106.","status":"published","published":"2021-08-26T19:25:24.374Z","modified":"2024-09-17T01:56:39.04Z","cvss":[{"version":"3.0","score":6.2,"vector":"CVSS:3.0/I:N/C:N/AC:L/AV:L/UI:N/A:H/PR:N/S:U/RL:O/E:U/RC:C","level":"medium","assessor":"cna"}],"updated_at":"2026-11-02T14:33:06.658806Z"}],"euvd":[{"id":"EUVD-2021-16201","description":"IBM AIX 7.1, 7.2, and VIOS 3.1 could allow a local user to exploit a vulnerability in the AIX kernel to cause a denial of service. IBM X-Force ID: 201106.","status":"published","published":"2021-08-26T19:25:24Z","modified":"2024-09-17T01:56:39Z","cvss":[{"version":"3.0","score":6.2,"vector":"CVSS:3.0/I:N/C:N/AC:L/AV:L/UI:N/A:H/PR:N/S:U/RL:O/E:U/RC:C","level":"medium"}],"updated_at":"2026-11-03T00:28:45.29969Z"}],"ghsa":[{"id":"GHSA-gr5f-8229-9p9f","title":"IBM AIX 7.1, 7.2, and VIOS 3.1 could allow a local user to exploit a vulnerability in the AIX...","description":"IBM AIX 7.1, 7.2, and VIOS 3.1 could allow a local user to exploit a vulnerability in the AIX kernel to cause a denial of service. IBM X-Force ID: 201106.","status":"published","published":"2022-05-24T19:12:14Z","modified":"2023-01-30T05:01:49Z","updated_at":"2026-11-02T14:46:29.807452Z"}],"nvd":[{"id":"CVE-2021-29727","description":"IBM AIX 7.1, 7.2, and VIOS 3.1 could allow a local user to exploit a vulnerability in the AIX kernel to cause a denial of service. IBM X-Force ID: 201106.","status":"published","published":"2021-08-26T20:15:07.17Z","modified":"2026-06-17T03:48:12.267Z","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":"3.0","score":6.2,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"},{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:06:57.67549Z"}]}}