VDB
CVE-2021-30838
CVE-2021-30838
PUBLISHED
CVSS 7.800000190734863 HIGH
A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 15 and iPadOS 15. A malicious application may be able to execute arbitrary code with system privileges on devices with an Apple Neural Engine.
EPSS 0.23% · 46.6th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score
0.23%
46.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| apple | macos | 11.0 |
| apple | ipados | 0 |
| apple | iphone_os | 0 |
| Apple | iOS and iPadOS | * |
Exploit Intelligence
Timeline
- Sep 21, 2021 CVE Published
- Oct 20, 2021 EPSS Score
- Oct 21, 2021 EPSS Score
- Dec 15, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Apr 7, 2022 EPSS Score
- Jun 2, 2022 EPSS Score
- Jul 29, 2022 EPSS Score
- Sep 24, 2022 EPSS Score
- Nov 19, 2022 EPSS Score
- Jan 14, 2023 EPSS Score
References
- https://support.apple.com/en-us/HT212818 advisory
- https://support.apple.com/en-us/HT212819 advisory
- https://support.apple.com/en-us/HT212816 advisory
- https://support.apple.com/en-us/HT212814 advisory
- https://support.apple.com/en-us/HT212815 advisory
- https://support.apple.com/kb/HT212804 url
- https://support.apple.com/kb/HT212807 url
- 20211027 APPLE-SA-2021-10-26-9 Additional information for APPLE-SA-2021-09-20-1 iOS 15 and iPadOS 15 mailing-list
- https://nvd.nist.gov/vuln/detail/CVE-2021-30838 advisory