{"id":"CVE-2007-4799","aliases":["EUVD-2007-4780","GHSA-xvwg-32hp-p5p5"],"status":"published","title":"The perfstat kernel extension in bos.perf.perfstat in AIX 5.3 does not verify privileges when...","description":"The perfstat kernel extension in bos.perf.perfstat in AIX 5.3 does not verify privileges when processing a SET call, which allows local users to cause a denial of service (system hang or crash) via unspecified SET operations.","severity":{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00335,"percentile":0.27071,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2007-09-10T21:00:00Z","modified":"2026-06-16T22:44:49Z","products":[{"vendor":"ibm","product":"aix"}],"references":[{"url":"http://secunia.com/advisories/26715","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.vupen.com/english/advisories/2007/3059","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://osvdb.org/40392","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www14.software.ibm.com/webapp/set2/subscriptions/pqvcmjd?mode=18\u0026ID=3850","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://www-1.ibm.com/support/docview.wss?uid=isg1IY97309","tags":["vendor-advisory","x_refsource_AIXAPAR","x_transferred","Patch"]},{"url":"http://www.securityfocus.com/bid/25554","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-4799"},{"url":"https://github.com/advisories/GHSA-xvwg-32hp-p5p5"}],"sources":{"cve":[{"id":"CVE-2007-4799","description":"The perfstat kernel extension in bos.perf.perfstat in AIX 5.3 does not verify privileges when processing a SET call, which allows local users to cause a denial of service (system hang or crash) via unspecified SET operations.","status":"published","published":"2007-09-10T21:00:00Z","modified":"2024-08-07T15:08:33.81Z","updated_at":"2026-11-02T13:33:19.093583Z"}],"euvd":[{"id":"EUVD-2007-4780","description":"The perfstat kernel extension in bos.perf.perfstat in AIX 5.3 does not verify privileges when processing a SET call, which allows local users to cause a denial of service (system hang or crash) via unspecified SET operations.","status":"published","published":"2007-09-10T21:00:00Z","modified":"2024-08-07T15:08:33Z","updated_at":"2026-11-03T01:16:20.177134Z"}],"ghsa":[{"id":"GHSA-xvwg-32hp-p5p5","title":"The perfstat kernel extension in bos.perf.perfstat in AIX 5.3 does not verify privileges when...","description":"The perfstat kernel extension in bos.perf.perfstat in AIX 5.3 does not verify privileges when processing a SET call, which allows local users to cause a denial of service (system hang or crash) via unspecified SET operations.","status":"published","published":"2022-05-01T18:27:16Z","modified":"2023-01-31T05:04:49Z","updated_at":"2026-11-02T14:48:44.434473Z"}],"nvd":[{"id":"CVE-2007-4799","description":"The perfstat kernel extension in bos.perf.perfstat in AIX 5.3 does not verify privileges when processing a SET call, which allows local users to cause a denial of service (system hang or crash) via unspecified SET operations.","status":"published","published":"2007-09-10T21:17:00Z","modified":"2026-06-16T22:44:49.29Z","cvss":[{"version":"2.0","score":4.9,"vector":"AV:L/AC:L/Au:N/C:N/I:N/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:01:19.102336Z"}]}}