{"id":"CVE-2021-29801","aliases":["EUVD-2021-16275","GHSA-xmhx-6rmw-grmj"],"status":"published","title":"IBM AIX 7.1, 7.2, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability...","description":"IBM AIX 7.1, 7.2, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the kernel to gain root privileges. IBM X-Force ID: 203977.","severity":{"version":"3.0","score":8.4,"vector":"CVSS:3.0/AV:L/UI:N/I:H/AC:L/C:H/S:U/A:H/PR:N/RC:C/E:U/RL:O","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00262,"percentile":0.1811,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2021-08-26T19:25:27Z","modified":"2026-06-17T03:48:18Z","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/203977","tags":["vdb-entry","x_refsource_XF","x_transferred","VDB Entry","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-29801"},{"url":"https://github.com/advisories/GHSA-xmhx-6rmw-grmj"}],"sources":{"cve":[{"id":"CVE-2021-29801","description":"IBM AIX 7.1, 7.2, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the kernel to gain root privileges. IBM X-Force ID: 203977.","status":"published","published":"2021-08-26T19:25:27.686Z","modified":"2024-09-17T01:11:01.851Z","cvss":[{"version":"3.0","score":8.4,"vector":"CVSS:3.0/AV:L/UI:N/I:H/AC:L/C:H/S:U/A:H/PR:N/RC:C/E:U/RL:O","level":"high","assessor":"cna"}],"updated_at":"2026-11-02T14:33:06.32268Z"}],"euvd":[{"id":"EUVD-2021-16275","description":"IBM AIX 7.1, 7.2, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the kernel to gain root privileges. IBM X-Force ID: 203977.","status":"published","published":"2021-08-26T19:25:27Z","modified":"2024-09-17T01:11:01Z","cvss":[{"version":"3.0","score":8.4,"vector":"CVSS:3.0/AV:L/UI:N/I:H/AC:L/C:H/S:U/A:H/PR:N/RC:C/E:U/RL:O","level":"high"}],"updated_at":"2026-11-03T00:28:52.18343Z"}],"ghsa":[{"id":"GHSA-xmhx-6rmw-grmj","title":"IBM AIX 7.1, 7.2, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability...","description":"IBM AIX 7.1, 7.2, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the kernel to gain root privileges. IBM X-Force ID: 203977.","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-2021-29801","description":"IBM AIX 7.1, 7.2, and VIOS 3.1 could allow a non-privileged local user to exploit a vulnerability in the kernel to gain root privileges. IBM X-Force ID: 203977.","status":"published","published":"2021-08-26T20:15:07.263Z","modified":"2026-06-17T03:48:18.703Z","cvss":[{"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"},{"version":"3.0","score":8.4,"vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:06:57.67549Z"}]}}