An out-of-bounds read issue existed that led to the disclosure of kernel memory. This was addressed with improved input validation. This issue is fixed in macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave. A local user may be able to cause unexpected system termination or read kernel memory.
References
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published: 2021-04-02T17:34:10

Updated: 2024-08-04T16:25:44.096Z

Reserved: 2020-10-27T00:00:00

Link: CVE-2020-27936

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-04-02T18:15:16.187

Modified: 2021-04-07T15:18:43.847

Link: CVE-2020-27936

cve-icon Redhat

No data.