CVE-2024-27834

2024-05-1415:13:00

Google

osv.dev

arbitrary read/write

pointer authentication

ios 17.5

ipados 17.5

tvos 17.5

safari 17.5

watchos 10.5

macos sonoma 14.5

CVSS3

8.1

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

AI Score

5.2

Confidence

Low

EPSS

Percentile

10.4%

JSON

The issue was addressed with improved checks. This issue is fixed in iOS 17.5 and iPadOS 17.5, tvOS 17.5, Safari 17.5, watchOS 10.5, macOS Sonoma 14.5. An attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.