CVE-2012-0643
The kernel in Apple iOS before 5.1 does not properly handle debug system calls, which allows...
CVE-2012-0643 is a high vulnerability (CVSS 9.3) in Apple Iphone Os, published March 8, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.07%, the 92nd percentile. No source names a fixed version.
The kernel in Apple iOS before 5.1 does not properly handle debug system calls, which allows remote attackers to bypass sandbox restrictions and execute arbitrary code via a crafted program.
Exploit likelihood
What each source reports
NVD Score used
The kernel in Apple iOS before 5.1 does not properly handle debug system calls, which allows remote attackers to bypass sandbox restrictions and execute arbitrary code via a crafted program.
- Record
CVE-2012-0643- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-264
- Updated
- 2026-11-02
CVE List No score
The kernel in Apple iOS before 5.1 does not properly handle debug system calls, which allows remote attackers to bypass sandbox restrictions and execute arbitrary code via a crafted program.
- Record
CVE-2012-0643- Updated
- 2026-11-02
EUVDEUVD-2012-0675 No score
The kernel in Apple iOS before 5.1 does not properly handle debug system calls, which allows remote attackers to bypass sandbox restrictions and execute arbitrary code via a crafted program.
- Record
EUVD-2012-0675- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-prcv-gpmg-hfrg No score
The kernel in Apple iOS before 5.1 does not properly handle debug system calls, which allows...
The kernel in Apple iOS before 5.1 does not properly handle debug system calls, which allows remote attackers to bypass sandbox restrictions and execute arbitrary code via a crafted program.
- Record
GHSA-prcv-gpmg-hfrg- Updated
- 2026-11-02
Affected products
History
| When | Changed | Sources |
|---|---|---|
| 2026-11-03 | aliases | EUVD |
| 2026-11-02 | created | CVE List, GitHub Advisories, NVD |