Vulnerability CVE-2022-32914

Vulnerability Name:

CVE-2022-32914 (CCN-238830)

Assigned:

2022-10-24

Published:

2022-10-24

Updated:

2022-11-02

Summary:

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.7, macOS Ventura 13, iOS 16, watchOS 9, macOS Monterey 12.6, tvOS 16. An app may be able to execute arbitrary code with kernel privileges.

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:

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-416

Vulnerability Consequences:

Gain Privilege

References:

Source: MITRE
Type: CNA
CVE-2022-32914

Source: XF
Type: UNKNOWN
apple-ventura-cve202232914-priv-esc(238830)

Source: MISC
Type: Vendor Advisory
https://support.apple.com/en-us/HT213443

Source: MISC
Type: Vendor Advisory
https://support.apple.com/en-us/HT213444

Source: MISC
Type: Vendor Advisory
https://support.apple.com/en-us/HT213446

Source: MISC
Type: Vendor Advisory
https://support.apple.com/en-us/HT213486

Source: MISC
Type: Vendor Advisory
https://support.apple.com/en-us/HT213487

Source: CCN
Type: Apple security document HT213488
About the security content of macOS Ventura 13

Source: MISC
Type: Vendor Advisory
https://support.apple.com/en-us/HT213488

Vulnerable Configuration:

Configuration 1:

cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version < 16.0)

OR cpe:/o:apple:macos:*:*:*:*:*:*:*:* (Version >= 12.0.0 and < 12.6)

OR cpe:/o:apple:macos:*:*:*:*:*:*:*:* (Version >= 11.0 and < 11.7)

OR cpe:/o:apple:watchos:*:*:*:*:*:*:*:* (Version < 9.0)

OR cpe:/o:apple:tvos:*:*:*:*:*:*:*:* (Version < 16.0)

Denotes that component is vulnerable

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