An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina, Security Update 2021-003 Mojave. A malicious application may be able to execute arbitrary code with kernel privileges.
History

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cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2021-09-08T14:43:28

Updated: 2024-08-03T16:25:05.676Z

Reserved: 2020-12-08T00:00:00

Link: CVE-2021-1834

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-09-08T15:15:10.563

Modified: 2021-09-15T15:35:39.697

Link: CVE-2021-1834

cve-icon Redhat

No data.