Vulnerability CVE-2022-22675

Vulnerability Name:

CVE-2022-22675 (CCN-223147)

Assigned:

2022-03-31

Published:

2022-03-31

Updated:

2022-06-08

Summary:

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.5, watchOS 8.6, macOS Big Sur 11.6.6, macOS Monterey 12.3.1, iOS 15.4.1 and iPadOS 15.4.1. An application may be able to execute arbitrary code with kernel privileges. Apple is aware of a report that this issue may have been actively exploited..

CVSS v3 Severity:

7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

7.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
6.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

CVSS v2 Severity:

9.3 High (CVSS v2 Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

6.8 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

CWE-787

Vulnerability Consequences:

Gain Privileges

References:

Source: MITRE
Type: CNA
CVE-2022-22675

Source: XF
Type: UNKNOWN
apple-macos-cve202222675-priv-esc(223147)

Source: CCN
Type: Apple security document HT213219
About the security content of iOS 15.4.1 and iPadOS 15.4.1

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213219

Source: CCN
Type: Apple security document HT213220
About the security content of macOS Monterey 12.3.1

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213220

Source: CCN
Type: Apple security document HT213253
About the security content of watchOS 8.6

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213253

Source: CCN
Type: Apple security document HT213254
About the security content of tvOS 15.5

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213254

Source: CCN
Type: Apple security document HT213256
About the security content of macOS Big Sur 11.6.6

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213256

Vulnerable Configuration:

Configuration 1:

cpe:/o:apple:macos:*:*:*:*:*:*:*:* (Version >= 11.0 and < 11.6.6)

OR cpe:/o:apple:watchos:*:*:*:*:*:*:*:* (Version < 8.6)

OR cpe:/o:apple:tvos:*:*:*:*:*:*:*:* (Version < 15.5)

OR cpe:/o:apple:ipados:*:*:*:*:*:*:*:* (Version < 15.4.1)

OR cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version < 15.4.1)

OR cpe:/o:apple:macos:*:*:*:*:*:*:*:* (Version >= 12.0.0 and < 12.3.1)

Denotes that component is vulnerable

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