Published: 24/08/2021 Updated: 07/11/2023

CVSS v2 Base Score: 9.3 | Impact Score: 10 | Exploitability Score: 8.6

CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8

VMScore: 828

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

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. An application may be able to execute arbitrary code with kernel privileges.

Vulnerable Product	Search on Vulmon	Subscribe to Product
apple mac os x
apple mac os x 10.15.7
apple macos
apple watchos
apple iphone os
apple ipados
apple tvos

Full Disclosure mailing list archives   By Date By Thread </form>    APPLE-SA-2021-12-15-6 watchOS 83   From: Apple Product Security ...

Full Disclosure mailing list archives   By Date By Thread </form>    APPLE-SA-2021-12-15-1 iOS 152 and iPadOS 152   From: Apple Prod ...

CWE-416 https://support.apple.com/en-us/HT212975 https://support.apple.com/en-us/HT212976 https://support.apple.com/en-us/HT212978 https://support.apple.com/en-us/HT212979 https://support.apple.com/en-us/HT212981 https://support.apple.com/en-us/HT212980 https://nvd.nist.gov http://seclists.org/fulldisclosure/2021/Dec/44

CVE-2021-30980

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