CVE-2017-2440

HIGH

iPhone OS < 10.3, macOS < 10.12.4, tvOS < 10.2, watchOS < 3.2 - RCE or DoS via Integer Overflow

Title source: llm

Description

An issue was discovered in certain Apple products. iOS before 10.3 is affected. macOS before 10.12.4 is affected. tvOS before 10.2 is affected. watchOS before 3.2 is affected. The issue involves the "Kernel" component. It allows attackers to execute arbitrary code in a privileged context or cause a denial of service (integer overflow) via a crafted app.

References (6)

Core 6

Core References

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/97137

Vendor Advisory x_refsource_confirm

https://support.apple.com/HT207601

Vendor Advisory x_refsource_confirm

https://support.apple.com/HT207615

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://www.securitytracker.com/id/1038138

Vendor Advisory x_refsource_confirm

https://support.apple.com/HT207602

Vendor Advisory x_refsource_confirm

https://support.apple.com/HT207617

Scores

CVSS v3 7.8

EPSS 0.0148

EPSS Percentile 70.6%

Attack Vector LOCAL

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Details

CWE

CWE-190

Status published

Products (4)

apple/iphone_os < 10.2.1

apple/mac_os_x < 10.12.3

apple/tvos < 10.1.1

apple/watchos < 3.1.3

Published Apr 02, 2017

Tracked Since Feb 18, 2026