CVE-2022-22634: Buffer Overflow

Reference Links

• https://support.apple.com/en-us/HT213182 (Advisory)
• https://support.apple.com/en-us/HT213186 (Advisory)

Parent vulnerabilities

(Appears in the following advisories)

• HT213186
• HT213182

Peer vulnerabilities

(Found alongside the following vulnerabilities)

• CVE-2022-22633
• CVE-2022-22666
• CVE-2022-22634
• CVE-2022-22635
• CVE-2022-22636
• CVE-2022-22611
• CVE-2022-22612
• CVE-2022-22641
• CVE-2022-22613
• CVE-2022-22614
• CVE-2022-22615
• CVE-2022-22632
• CVE-2022-22638
• CVE-2022-22640
• CVE-2022-21658
• CVE-2022-22670
• CVE-2022-22609
• CVE-2022-22600
• CVE-2022-22621
• CVE-2022-22662
• CVE-2022-22610
• CVE-2022-22624
• CVE-2022-22628
• CVE-2022-22629
• CVE-2022-22637
• CVE-2022-22652
• CVE-2022-22598
• CVE-2022-22663
• CVE-2022-22642
• CVE-2022-22643
• CVE-2022-22667
• CVE-2022-22653
• CVE-2022-22596
• CVE-2021-30946
• CVE-2021-36976
• CVE-2022-22622
• CVE-2022-22672
• CVE-2022-22659
• CVE-2022-22618
• CVE-2022-22655
• CVE-2022-22599
• CVE-2022-22639
• CVE-2022-22671
• CVE-2022-22668

Frequently Asked Questions

• What is CVE-2022-22634?

  CVE-2022-22634 is a vulnerability in AVEVideoEncoder that allows a buffer overflow, which has been fixed with improved bounds checking.

• What software versions are affected by CVE-2022-22634?

  CVE-2022-22634 affects Apple iOS, iPadOS, and tvOS versions up to, but not including, 15.4.

• How severe is CVE-2022-22634?

  CVE-2022-22634 is a vulnerability with a severity of 7.8 out of 10 (High).

• What is the remedy for CVE-2022-22634?

  To mitigate CVE-2022-22634, users should update their Apple devices to iOS, iPadOS, and tvOS version 15.4.

• Where can I find more information about CVE-2022-22634?

  More information about CVE-2022-22634 can be found on the Apple support page: [CVE-2022-22634](https://support.apple.com/en-us/HT213186)