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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2021-30869

A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 12.5.5, iOS 14.4 and iPadOS 14.4, macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, Security Update 2021-006 Catalina. A malicious application may be able to execute arbitrary code with kernel privileges. Apple is aware of reports that an exploit for this issue exists in the wild.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.042
EPSS Ranking 88.3%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 9.3
Proposed Action
Apple iOS, iPadOS, and macOS contain a type confusion vulnerability in the XNU which may allow a malicious application to execute code with kernel privileges.
Ransomware Campaign
Unknown
Products affected by CVE-2021-30869
  • Apple » Ipados » Version: N/A
    cpe:2.3:o:apple:ipados:-
  • Apple » Ipados » Version: 12.1
    cpe:2.3:o:apple:ipados:12.1
  • Apple » Ipados » Version: 12.1.1
    cpe:2.3:o:apple:ipados:12.1.1
  • Apple » Ipados » Version: 12.1.3
    cpe:2.3:o:apple:ipados:12.1.3
  • Apple » Ipados » Version: 12.2
    cpe:2.3:o:apple:ipados:12.2
  • Apple » Ipados » Version: 12.3
    cpe:2.3:o:apple:ipados:12.3
  • Apple » Ipados » Version: 12.4
    cpe:2.3:o:apple:ipados:12.4
  • Apple » Ipados » Version: 13.1
    cpe:2.3:o:apple:ipados:13.1
  • Apple » Ipados » Version: 13.1.1
    cpe:2.3:o:apple:ipados:13.1.1
  • Apple » Ipados » Version: 13.1.2
    cpe:2.3:o:apple:ipados:13.1.2
  • Apple » Ipados » Version: 13.1.3
    cpe:2.3:o:apple:ipados:13.1.3
  • Apple » Ipados » Version: 13.2
    cpe:2.3:o:apple:ipados:13.2
  • Apple » Ipados » Version: 13.2.2
    cpe:2.3:o:apple:ipados:13.2.2
  • Apple » Ipados » Version: 13.2.3
    cpe:2.3:o:apple:ipados:13.2.3
  • Apple » Ipados » Version: 13.3
    cpe:2.3:o:apple:ipados:13.3
  • Apple » Ipados » Version: 13.3.1
    cpe:2.3:o:apple:ipados:13.3.1
  • Apple » Ipados » Version: 13.4
    cpe:2.3:o:apple:ipados:13.4
  • Apple » Ipados » Version: 13.5
    cpe:2.3:o:apple:ipados:13.5
  • Apple » Ipados » Version: 13.5.1
    cpe:2.3:o:apple:ipados:13.5.1
  • Apple » Ipados » Version: 13.6
    cpe:2.3:o:apple:ipados:13.6
  • Apple » Ipados » Version: 14.0
    cpe:2.3:o:apple:ipados:14.0
  • Apple » Ipados » Version: 14.2
    cpe:2.3:o:apple:ipados:14.2
  • Apple » Ipados » Version: 14.3
    cpe:2.3:o:apple:ipados:14.3
  • Apple » Iphone Os » Version: 12.0
    cpe:2.3:o:apple:iphone_os:12.0
  • Apple » Iphone Os » Version: 12.0.0
    cpe:2.3:o:apple:iphone_os:12.0.0
  • Apple » Iphone Os » Version: 12.0.1
    cpe:2.3:o:apple:iphone_os:12.0.1
  • Apple » Iphone Os » Version: 12.1
    cpe:2.3:o:apple:iphone_os:12.1
  • Apple » Iphone Os » Version: 12.1.1
    cpe:2.3:o:apple:iphone_os:12.1.1
  • Apple » Iphone Os » Version: 12.1.2
    cpe:2.3:o:apple:iphone_os:12.1.2
  • Apple » Iphone Os » Version: 12.1.3
    cpe:2.3:o:apple:iphone_os:12.1.3
  • Apple » Iphone Os » Version: 12.1.4
    cpe:2.3:o:apple:iphone_os:12.1.4
  • Apple » Iphone Os » Version: 12.2
    cpe:2.3:o:apple:iphone_os:12.2
  • Apple » Iphone Os » Version: 12.3
    cpe:2.3:o:apple:iphone_os:12.3
  • Apple » Iphone Os » Version: 12.3.1
    cpe:2.3:o:apple:iphone_os:12.3.1
  • Apple » Iphone Os » Version: 12.3.2
    cpe:2.3:o:apple:iphone_os:12.3.2
  • Apple » Iphone Os » Version: 12.4
    cpe:2.3:o:apple:iphone_os:12.4
  • Apple » Iphone Os » Version: 12.4.1
    cpe:2.3:o:apple:iphone_os:12.4.1
  • Apple » Iphone Os » Version: 12.4.3
    cpe:2.3:o:apple:iphone_os:12.4.3
  • Apple » Iphone Os » Version: 12.4.4
    cpe:2.3:o:apple:iphone_os:12.4.4
  • Apple » Iphone Os » Version: 12.4.7
    cpe:2.3:o:apple:iphone_os:12.4.7
  • Apple » Iphone Os » Version: 12.4.9
    cpe:2.3:o:apple:iphone_os:12.4.9
  • Apple » Iphone Os » Version: 12.5.2
    cpe:2.3:o:apple:iphone_os:12.5.2
  • Apple » Iphone Os » Version: 12.5.3
    cpe:2.3:o:apple:iphone_os:12.5.3
  • Apple » Iphone Os » Version: 12.5.4
    cpe:2.3:o:apple:iphone_os:12.5.4
  • Apple » Iphone Os » Version: 14.0
    cpe:2.3:o:apple:iphone_os:14.0
  • Apple » Iphone Os » Version: 14.2
    cpe:2.3:o:apple:iphone_os:14.2
  • Apple » Iphone Os » Version: 14.3
    cpe:2.3:o:apple:iphone_os:14.3
  • Apple » Mac Os X » Version: 10.14
    cpe:2.3:o:apple:mac_os_x:10.14
  • Apple » Mac Os X » Version: 10.14.0
    cpe:2.3:o:apple:mac_os_x:10.14.0
  • Apple » Mac Os X » Version: 10.14.1
    cpe:2.3:o:apple:mac_os_x:10.14.1
  • Apple » Mac Os X » Version: 10.14.2
    cpe:2.3:o:apple:mac_os_x:10.14.2
  • Apple » Mac Os X » Version: 10.14.3
    cpe:2.3:o:apple:mac_os_x:10.14.3
  • Apple » Mac Os X » Version: 10.14.4
    cpe:2.3:o:apple:mac_os_x:10.14.4
  • Apple » Mac Os X » Version: 10.14.5
    cpe:2.3:o:apple:mac_os_x:10.14.5
  • Apple » Mac Os X » Version: 10.14.6
    cpe:2.3:o:apple:mac_os_x:10.14.6
  • Apple » Mac Os X » Version: 10.15
    cpe:2.3:o:apple:mac_os_x:10.15
  • Apple » Mac Os X » Version: 10.15.1
    cpe:2.3:o:apple:mac_os_x:10.15.1
  • Apple » Mac Os X » Version: 10.15.2
    cpe:2.3:o:apple:mac_os_x:10.15.2
  • Apple » Mac Os X » Version: 10.15.3
    cpe:2.3:o:apple:mac_os_x:10.15.3
  • Apple » Mac Os X » Version: 10.15.4
    cpe:2.3:o:apple:mac_os_x:10.15.4
  • Apple » Mac Os X » Version: 10.15.5
    cpe:2.3:o:apple:mac_os_x:10.15.5
  • Apple » Mac Os X » Version: 10.15.6
    cpe:2.3:o:apple:mac_os_x:10.15.6
  • Apple » Mac Os X » Version: 10.15.7
    cpe:2.3:o:apple:mac_os_x:10.15.7
  • Apple » Macos » Version: 11.0
    cpe:2.3:o:apple:macos:11.0
  • Apple » Macos » Version: 11.0.1
    cpe:2.3:o:apple:macos:11.0.1
  • Apple » Macos » Version: 11.1
    cpe:2.3:o:apple:macos:11.1
  • Apple » Macos » Version: 11.1.0
    cpe:2.3:o:apple:macos:11.1.0


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