A logic issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A malicious attacker with arbitrary read and write capability may be able to bypass Pointer Authentication.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: apple
Published: 2021-04-02T17:55:43
Updated: 2024-08-03T16:25:06.176Z
Reserved: 2020-12-08T00:00:00
Link: CVE-2021-1769
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-04-02T18:15:20.623
Modified: 2024-11-21T05:45:04.367
Link: CVE-2021-1769
Redhat
No data.