4.3
CVSSv2

CVE-2021-30769

Published: 08/09/2021 Updated: 15/09/2021
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Vulnerability Summary

A logic issue was addressed with improved state management. This issue is fixed in iOS 14.7, tvOS 14.7, watchOS 7.6. A malicious attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.

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Vulnerability Trend

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apple iphone os

apple tvos

apple watchos

Mailing Lists

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-07-21-5 watchOS 76 watchOS 76 addresses the following issues Information about the security content is also available at supportapplecom/HT212605 ActionKit Available for: Apple Watch Series 3 and later Impact: A shortcut may be able to bypass Internet permission requirem ...
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-07-21-6 tvOS 147 tvOS 147 addresses the following issues Information about the security content is also available at supportapplecom/HT212604 Audio Available for: Apple TV 4K and Apple TV HD Impact: A local attacker may be able to cause unexpected application termination ...
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 APPLE-SA-2021-07-21-1 iOS 147 and iPadOS 147 iOS 147 and iPadOS 147 addresses the following issues Information about the security content is also available at supportapplecom/HT212601 iOS 147 released July 19, 2021; iPadOS 147 released July 21, 2021 ActionKit Available for: iPhon ...