CVE-2021-30837

A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8, tvOS 15. An application may be able to execute arbitrary code with kernel privileges.

CVSS v3.0 7.8 HIGH
CVSS v2.0 9.3 HIGH

7.8^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

9.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:M/Au:N/C:C/I:C/A:C

Exploitability : 8.6 / Impact : 10.0

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://support.apple.com/en-us/HT212819	Release Notes Vendor Advisory
https://support.apple.com/en-us/HT212815	Release Notes Vendor Advisory
https://support.apple.com/en-us/HT212814	Release Notes Vendor Advisory
http://seclists.org/fulldisclosure/2021/Oct/63	Mailing List Release Notes Third Party Advisory
http://seclists.org/fulldisclosure/2021/Oct/62	Mailing List Release Notes Third Party Advisory
http://seclists.org/fulldisclosure/2021/Oct/61	Mailing List Release Notes Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:apple:ipados::::::::
	cpe:2.3:o:apple:iphone_os::::::::
	cpe:2.3:o:apple:tvos::::::::

Information

Published : 2021-10-19 07:15

Updated : 2021-11-04 05:55

NVD link : CVE-2021-30837

Mitre link : CVE-2021-30837

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

apple

iphone_os
tvos
ipados

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