Vulmon Recent Vulnerabilities Research Posts Trends Blog About Contact
7.8
CVSSv3

CVE-2016-1819

Published: 20/05/2016 Updated: 25/03/2019
CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 935
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Subscribe to Apple

Vulnerability Summary

Use-after-free vulnerability in the IOAccelContext2::clientMemoryForType method in Apple iOS prior to 9.3.2, OS X prior to 10.11.5, tvOS prior to 9.2.1, and watchOS prior to 2.2.1 allows malicious users to execute arbitrary code in a privileged context or cause a denial of service (memory corruption) via a crafted app, a different vulnerability than CVE-2016-1817 and CVE-2016-1818.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

apple tvos

apple iphone os

apple mac os x

apple watchos

Exploits

Exploit DB: Apple Mac OSX Kernel - Use-After-Free Due to Bad Locking in IOAcceleratorFamily2
/* Source: bugschromiumorg/p/project-zero/issues/detail?id=772 In IOAccelContext2::clientMemoryForType the lock_busy/unlock_busy should be extended to cover all the code setting up shared memory type 2 At the moment the lock doesn't protect two threads racing where one reaches the release at +0x56AD (outside the lock) while the other i ...

References

CWE-416https://support.apple.com/HT206566http://lists.apple.com/archives/security-announce/2016/May/msg00003.htmlhttps://support.apple.com/HT206567https://support.apple.com/HT206568https://support.apple.com/HT206564http://lists.apple.com/archives/security-announce/2016/May/msg00001.htmlhttp://lists.apple.com/archives/security-announce/2016/May/msg00002.htmlhttp://lists.apple.com/archives/security-announce/2016/May/msg00004.htmlhttps://bugs.chromium.org/p/project-zero/issues/detail?id=772http://packetstormsecurity.com/files/137396/OS-X-Kernel-Use-After-Free-From-IOAcceleratorFamily2-Bad-Locking.htmlhttp://www.securityfocus.com/bid/90694https://www.exploit-db.com/exploits/39928/http://www.securitytracker.com/id/1035890https://nvd.nist.govhttps://www.exploit-db.com/exploits/39928/
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
NULL pointer dereferenceCVE-2023-52689CVE-2024-23803client sideCVE-2023-52696information disclosureCVE-2024-35843CVE-2024-27130CVE-2023-52697
Vulnerability Notification Service
You don’t have to wait for vulnerability scanning results
Get Started

Vulmon Search

Vulmon Search is a vulnerability search engine. It gives comprehensive vulnerability information through a very simple user interface.

About

Home Recent Vulnerabilities Research Posts Trends Blog About Contact

Products

Vulmon Search Vulmon Research Vulmon Alerts Vulmap

Connect

Twitter Reddit Linkedin Facebook