CVE-2021-30714: Race Condition

Reference Links

• https://support.apple.com/en-us/HT212528 (Advisory)

Parent vulnerabilities

(Appears in the following advisories)

• HT212528

Peer vulnerabilities

(Found alongside the following vulnerabilities)

• CVE-2021-30707
• CVE-2021-30685
• CVE-2021-30714
• CVE-2021-30729
• CVE-2021-30681
• CVE-2021-30686
• CVE-2021-30733
• CVE-2021-30753
• CVE-2021-30727
• CVE-2021-30724
• CVE-2021-30771
• CVE-2021-30697
• CVE-2021-30710
• CVE-2021-30687
• CVE-2021-30700
• CVE-2021-30701
• CVE-2021-30705
• CVE-2021-30706
• CVE-2021-30740
• CVE-2021-30674
• CVE-2021-30704
• CVE-2021-30715
• CVE-2021-30736
• CVE-2021-30703
• CVE-2021-30677
• CVE-2021-30741
• CVE-2021-30756
• CVE-2021-30723
• CVE-2021-30691
• CVE-2021-30692
• CVE-2021-30694
• CVE-2021-30725
• CVE-2021-30746
• CVE-2021-30693
• CVE-2021-30695
• CVE-2021-30708
• CVE-2021-30709
• CVE-2021-1821
• CVE-2021-30699
• CVE-2021-30999
• CVE-2021-30737
• CVE-2021-30744
• CVE-2021-21779
• CVE-2021-30682
• CVE-2021-30689
• CVE-2021-30749
• CVE-2021-30734
• CVE-2021-30720
• CVE-2021-23841
• CVE-2021-30698
• CVE-2021-30667

Frequently Asked Questions

• What is CVE-2021-30714?

  CVE-2021-30714 is a vulnerability in AVEVideoEncoder that was addressed by improving state handling to fix a race condition.

• Does CVE-2021-30714 affect Apple iOS 14.6?

  Yes, Apple iOS 14.6 is affected by CVE-2021-30714.

• Does CVE-2021-30714 affect Apple iPadOS 14.6?

  Yes, Apple iPadOS 14.6 is affected by CVE-2021-30714.

• How can I fix CVE-2021-30714?

  To fix CVE-2021-30714, users should update their devices to the latest version of Apple iOS or iPadOS, which includes the improved state handling for AVEVideoEncoder.

• Is there any additional information about CVE-2021-30714?

  Additional information about CVE-2021-30714 can be found on the official Apple support website: [link](https://support.apple.com/en-us/HT212528)