CVE Vulnerabilities

CVE-2016-4625

Use After Free

Published: Jul 22, 2016 | Modified: Apr 12, 2025
CVSS 3.x
7.8
HIGH
Source:
NVD
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
7.2 HIGH
AV:L/AC:L/Au:N/C:C/I:C/A:C
RedHat/V2
RedHat/V3
Ubuntu

Use-after-free vulnerability in IOSurface in Apple OS X before 10.11.6 allows local users to gain privileges via unspecified vectors.

Weakness

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory “belongs” to the code that operates on the new pointer.

Affected Software

Name Vendor Start Version End Version
Mac_os_x Apple * 10.11.5 (including)

Potential Mitigations

References