CVE-2021-30931

Published: Aug 24, 2021Modified: Nov 21, 2024

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

A logic issue was addressed with improved validation. This issue is fixed in macOS Monterey 12.0.1, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. A malicious application may be able to disclose kernel memory.

Affected (12)

Products: Apple: Mac Os X, Macos

Apple

2 products

Mac Os X

Macos

Configuration A

12 vulnerable

Vulnerable Software	Affected Versions
Apple Mac Os X	From 10.15 to 10.15.7
Apple Mac Os X	Version 10.15.7 security_update_2020-001
Apple Mac Os X	Version 10.15.7 security_update_2020-005
Apple Mac Os X	Version 10.15.7 security_update_2020-007
Apple Mac Os X	Version 10.15.7 security_update_2020
Apple Mac Os X	Version 10.15.7 security_update_2021-001
Apple Mac Os X	Version 10.15.7 security_update_2021-002
Apple Mac Os X	Version 10.15.7 security_update_2021-003
Apple Mac Os X	Version 10.15.7 security_update_2021-006
Apple Mac Os X	Version 10.15.7 security_update_2021-007
Apple Macos	After 11.0 to 11.6.2
Apple Macos	After 12.0 to 12.1

References (6)

https://support.apple.com/en-us/HT212869

Source: product-security@apple.com

https://support.apple.com/en-us/HT212979

Source: product-security@apple.com

https://support.apple.com/en-us/HT212981

Source: product-security@apple.com

https://support.apple.com/en-us/HT212869

Source: af854a3a-2127-422b-91ae-364da2661108

https://support.apple.com/en-us/HT212979

Source: af854a3a-2127-422b-91ae-364da2661108

https://support.apple.com/en-us/HT212981

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.