VDB
CVE-2021-30922
CVE-2021-30922
PUBLISHED
CVSS 7.800000190734863 HIGH
Multiple out-of-bounds write issues were addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.6.1. A malicious application may be able to execute arbitrary code with kernel privileges.
EPSS 0.33% · 24.0th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.33%
24.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| apple | macos | 12.0.0, 0 |
| apple | mac_os_x | 10.15.7, 10.15.7, 10.15.7 |
| Apple | macOS | unspecified |
Timeline
- Aug 24, 2021 CVE Published
- Mar 24, 2022 EPSS Score
- Mar 25, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 14, 2022 EPSS Score
- Jul 5, 2022 EPSS Score
- Oct 17, 2022 EPSS Score
- Dec 7, 2022 EPSS Score
- Jan 27, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Mar 20, 2023 EPSS Score
- May 10, 2023 EPSS Score