NULL pointer dereference in Apple Iphone OS
CVE-2016-4627
IOAcceleratorFamily in Apple iOS before 9.3.3, tvOS before 9.2.2, and watchOS before 2.2.2 allows local users to gain privileges or cause a denial of service (NULL pointer dereference) via unspecified vectors.
EPSS: 0.004 (28.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Apple Iphone_os
- Apple Tvos
- Apple Watchos
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- product-security@apple.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_SECTRACK)
- product-security@apple.com (vendor-advisory, x_refsource_APPLE, Mailing List, Vendor Advisory)
- product-security@apple.com (vendor-advisory, x_refsource_APPLE, Mailing List, Vendor Advisory)
- product-security@apple.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- product-security@apple.com (vendor-advisory, x_refsource_APPLE, Mailing List, Vendor Advisory)
- product-security@apple.com (x_refsource_CONFIRM, Vendor Advisory)
- product-security@apple.com (x_refsource_CONFIRM, Vendor Advisory)
- product-security@apple.com (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2016-4627?
- CVE-2016-4627 is a high-severity vulnerability in Apple Iphone OS, classified under NULL Pointer Dereference. CVSS score: 7.8/10. Published 2016-07-22.
- How severe is CVE-2016-4627?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2016-4627 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.