{"id":"CVE-2011-0227","aliases":["EUVD-2011-0253","GHSA-r27x-693q-vg5j"],"status":"published","title":"The queueing primitives in IOMobileFrameBuffer in Apple iOS before 4.2.9 and 4.3.x before 4.3.4...","description":"The queueing primitives in IOMobileFrameBuffer in Apple iOS before 4.2.9 and 4.3.x before 4.3.4 do not properly perform type conversion, which allows local users to gain privileges via a crafted application.","severity":{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00369,"percentile":0.31069,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-264"],"published":"2011-07-19T22:00:00Z","modified":"2026-06-16T23:27:02Z","products":[{"vendor":"apple","product":"iphone_os"}],"references":[{"url":"http://support.apple.com/kb/HT4803","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://lists.apple.com/archives/security-announce/2011//Jul/msg00000.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Vendor Advisory"]},{"url":"http://lists.apple.com/archives/security-announce/2011//Jul/msg00001.html","tags":["vendor-advisory","x_refsource_APPLE","x_transferred","Vendor Advisory"]},{"url":"http://support.apple.com/kb/HT4802","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-0227"},{"url":"https://github.com/advisories/GHSA-r27x-693q-vg5j"}],"sources":{"cve":[{"id":"CVE-2011-0227","description":"The queueing primitives in IOMobileFrameBuffer in Apple iOS before 4.2.9 and 4.3.x before 4.3.4 do not properly perform type conversion, which allows local users to gain privileges via a crafted application.","status":"published","published":"2011-07-19T22:00:00Z","modified":"2024-09-16T22:57:11.206Z","updated_at":"2026-11-02T14:35:39.447402Z"}],"euvd":[{"id":"EUVD-2011-0253","description":"The queueing primitives in IOMobileFrameBuffer in Apple iOS before 4.2.9 and 4.3.x before 4.3.4 do not properly perform type conversion, which allows local users to gain privileges via a crafted application.","status":"published","published":"2011-07-19T22:00:00Z","modified":"2024-09-16T22:57:11Z","updated_at":"2026-11-03T00:54:58.273879Z"}],"ghsa":[{"id":"GHSA-r27x-693q-vg5j","title":"The queueing primitives in IOMobileFrameBuffer in Apple iOS before 4.2.9 and 4.3.x before 4.3.4...","description":"The queueing primitives in IOMobileFrameBuffer in Apple iOS before 4.2.9 and 4.3.x before 4.3.4 do not properly perform type conversion, which allows local users to gain privileges via a crafted application.","status":"published","published":"2022-05-17T05:40:13Z","modified":"2023-01-28T05:04:21Z","updated_at":"2026-11-02T14:44:09.520474Z"}],"nvd":[{"id":"CVE-2011-0227","description":"The queueing primitives in IOMobileFrameBuffer in Apple iOS before 4.2.9 and 4.3.x before 4.3.4 do not properly perform type conversion, which allows local users to gain privileges via a crafted application.","status":"published","published":"2011-07-19T22:55:00.883Z","modified":"2026-06-16T23:27:02.833Z","cvss":[{"version":"2.0","score":7.2,"vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-264"],"updated_at":"2026-11-02T14:02:09.182398Z"}]}}