CVE-2011-0227 json
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, wh…
published 2011-07-19 15 y ago modified 2026-06-16 4 mo ago also EUVD-2011-0253
- cvss
- 7.2
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 31%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
0.37% chance of exploitation in the next 30 days, higher than 31% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-264 Permissions, Privileges, and Access Controls
References
-
lists.apple.com
/archives/security-announce/2011//Jul/msg00000.html
vendor-advisory
-
lists.apple.com
/archives/security-announce/2011//Jul/msg00001.html
vendor-advisory
-
support.apple.com
/kb/HT4803
vendor-advisory
-
support.apple.com
/kb/HT4802
vendor-advisory
Sources
- CVE List CVE-2011-0227
- NVD CVE-2011-0227
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.