Description

A double free issue was addressed with improved memory management. This issue is fixed in tvOS 14.6, iOS 14.6 and iPadOS 14.6, Security Update 2021-004 Catalina, Security Update 2021-005 Mojave, macOS Big Sur 11.4, watchOS 7.5. An application may be able to execute arbitrary code with kernel privileges.

Related CPE's

o

apple

ipados

Vulnerable

o

apple

iphone_os

Vulnerable

o

apple

mac_os_x

31

o

apple

macos

Vulnerable

o

apple

tvos

Vulnerable

o

apple

watchos

Vulnerable

References

https://support.apple.com/en-us/HT212528

Vendor Advisory

https://support.apple.com/en-us/HT212529

Vendor Advisory

https://support.apple.com/en-us/HT212532

Vendor Advisory

https://support.apple.com/en-us/HT212533

Vendor Advisory

https://support.apple.com/en-us/HT212600

Vendor Advisory

https://support.apple.com/en-us/HT212603

Vendor Advisory

Weaknesses

[email protected]

Primary
CWE-415

CVSS impact metrics

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

7.8 · High

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Analyzed

Published

2021-09-08T15:15:15.447

3 years ago

Last modified

2021-09-17T18:40:49.293

3 years ago