CVE-2012-3729

CVE-2012-3729 is a low-severity vulnerability in Apple Iphone Os with a CVSS 2.0 base score of 1.9. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Description

The Berkeley Packet Filter (BPF) interpreter implementation in the kernel in Apple iOS before 6 accesses uninitialized memory locations, which allows local users to obtain sensitive information about the layout of kernel memory via a crafted program that uses a BPF interface.

Frequently asked questions

What is CVE-2012-3729?
The Berkeley Packet Filter (BPF) interpreter implementation in the kernel in Apple iOS before 6 accesses uninitialized memory locations, which allows local users to obtain sensitive information about the layout of kernel memory via a crafted program that uses a BPF interface.
How severe is CVE-2012-3729?
CVE-2012-3729 has a CVSS 2.0 base score of 1.9, rated low severity.
Is CVE-2012-3729 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-3729?
CVE-2012-3729 primarily affects Apple Iphone Os. In total, 40 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-3729?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-3729 published?
CVE-2012-3729 was published on 2012-09-20 and last updated on 2026-06-16.

References

Affected products (40)

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