Vulnerability CVE-2022-32837 - CERT Civis.Net

Vulnerability Name:

CVE-2022-32837 (CCN-231719)

Assigned:

2022-07-20

Published:

2022-07-20

Updated:

2022-10-01

Summary:

This issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.5, tvOS 15.6, iOS 15.6 and iPadOS 15.6. An app may be able to cause unexpected system termination or write kernel memory.

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

6.2 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
5.4 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/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): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): High

CVSS v2 Severity:

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

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): None Integrity (I): None Availibility (A): Complete

Vulnerability Type:

Vulnerability Consequences:

Denial of Service

References:

Source: MITRE
Type: CNA
CVE-2022-32837

Source: XF
Type: UNKNOWN
apple-macos-cve202232837-dos(231719)

Source: CCN
Type: Apple security document HT213342
About the security content of tvOS 15.6

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213342

Source: CCN
Type: Apple security document HT213345
About the security content of macOS Monterey 12.5

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213345

Source: MISC
Type: Release Notes, Vendor Advisory
https://support.apple.com/en-us/HT213346

Source: CONFIRM
Type: Release Notes, Vendor Advisory
https://support.apple.com/kb/HT213343

Vulnerable Configuration:

Configuration 1:

cpe:/o:apple:mac_os_x:*:*:*:*:*:*:*:* (Version >= 10.15 and < 10.15.7)

OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2020-005:*:*:*:*:*:*

OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2020-007:*:*:*:*:*:*

OR cpe:/o:apple:mac_os_x:10.15.7:-:*:*:*:*:*:*

OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2020-001:*:*:*:*:*:*

OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2020:*:*:*:*:*:*

OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-001:*:*:*:*:*:*

OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-002:*:*:*:*:*:*

OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-003:*:*:*:*:*:*

OR cpe:/o:apple:macos:*:*:*:*:*:*:*:* (Version >= 12.0 and < 12.5)

OR cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version < 15.6)

OR cpe:/o:apple:ipados:*:*:*:*:*:*:*:* (Version < 15.6)

OR cpe:/o:apple:tvos:*:*:*:*:*:*:*:* (Version < 15.6)

OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-004:*:*:*:*:*:*

OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-005:*:*:*:*:*:*

OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-006:*:*:*:*:*:*

OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-007:*:*:*:*:*:*

OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2021-008:*:*:*:*:*:*

OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2022-003:*:*:*:*:*:*

OR cpe:/o:apple:mac_os_x:10.15.7:security_update_2022-004:*:*:*:*:*:*

Configuration CCN 1:

cpe:/o:apple:macos_monterey:12.4:*:*:*:*:*:*:*

Denotes that component is vulnerable