CVE-2021-30900

State: PUBLISHED · Published: 2021-08-24 · Updated: 2025-10-21 · Assigner: apple

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 14.8.1 and iPadOS 14.8.1, iOS 15.1 and iPadOS 15.1. A malicious application may be able to execute arbitrary code with kernel privileges.

CWE

CWE-787 — CWE-787 Out-of-bounds Write

Affected

Apple / iOS and iPadOS — v=unspecified <15.1 [affected]
Apple / iOS and iPadOS — v=unspecified <14.8 [affected]

CVSS

(none)

References

https://support.apple.com/kb/HT212872 x_refsource_CONFIRM
https://support.apple.com/en-us/HT212867 x_refsource_MISC
https://support.apple.com/en-us/HT212868 x_refsource_MISC

Source

cvelistV5-main/cves/2021/30xxx/CVE-2021-30900.json