Vulnerability Database

300,990

Total vulnerabilities in the database

CVE-2021-30845

An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.6. A local user may be able to read kernel memory.

  • Published: Oct 19, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-30845
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

  • Severity: Low
  • Score: 4.9
  • AV:L/AC:L/Au:N/C:C/I:N/A:N

CWEs:

Software From Fixed in
apple / macos 11.0 11.6