5.5
CVSSv3

CVE-2020-9833

Published: 09/06/2020 Updated: 21/07/2021
CVSS v2 Base Score: 4.9 | Impact Score: 6.9 | Exploitability Score: 3.9
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 436
Vector: AV:L/AC:L/Au:N/C:C/I:N/A:N

Vulnerability Summary

A memory initialization issue was addressed with improved memory handling. This issue is fixed in macOS Catalina 10.15.5. A local user may be able to read kernel memory.

Vulnerability Trend

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apple mac os x

Mailing Lists

<!--X-Body-Begin--> <!--X-User-Header--> Full Disclosure mailing list archives <!--X-User-Header-End--> <!--X-TopPNI--> By Date By Thread </form> <!--X-TopPNI-End--> <!--X-MsgBody--> <!--X-Subject-Header-Begin--> APPLE-SA-2020-05-26-3 macOS Catalina 10155, Security Update 2020-003 Mojave, Security Update 2020-003 High Sierra <! ...