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7.8
CVSSv3

CVE-2016-1813

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
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Vulnerability Summary

The IOAccelSharedUserClient2::page_off_resource 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 (NULL pointer dereference) via a crafted app.

Vulnerability Trend

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apple watchos

apple iphone os

apple mac os x

apple tvos

Exploits

Exploit DB: Apple Mac OSX Kernel - NULL Dereference in IOAccelSharedUserClient2::page_off_resource
/* Source: bugschromiumorg/p/project-zero/issues/detail?id=778 IOAccelerator external method IOAccelSharedUserClient2::page_off_resource uses the pointer at this+0x100 without checking if it's NULL A series of dereferences from this pointer lead to trivial RIP control We can race two threads, in one call the external method and in the ...

References

CWE-476https://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=778http://packetstormsecurity.com/files/137400/OS-X-IOAccelSharedUserClient2-page_off_resource-NULL-Pointer-Dereference.htmlhttp://www.securityfocus.com/bid/90694https://www.exploit-db.com/exploits/39924/http://www.securitytracker.com/id/1035890https://nvd.nist.govhttps://www.exploit-db.com/exploits/39924/
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
NULL pointer dereferenceCVE-2023-52689CVE-2024-23803client sideCVE-2023-52696information disclosureCVE-2024-35843CVE-2024-27130CVE-2023-52697
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