CVE-2021-30837 — Vulnetix

CVE-2021-30837 PUBLISHED CVSS 7.800000190734863 HIGH

A memory consumption issue was addressed with improved memory handling. This issue is fixed in iOS 15 and iPadOS 15, watchOS 8, tvOS 15. An application may be able to execute arbitrary code with kernel privileges.

EPSS 0.38% · 60.0th 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

0.38%

60.0th percentile

Affected Products

Vendor	Product	Versions
apple	ipados	0
apple	iphone_os	0
Apple	tvOS	unspecified
Apple	iOS and iPadOS	unspecified
apple	tvos	0
Apple	watchOS	unspecified

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
Feb 10, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Apr 7, 2022 EPSS Score
Jun 2, 2022 EPSS Score
Jul 29, 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
20211027 APPLE-SA-2021-10-26-10 Additional information for APPLE-SA-2021-09-20-2 watchOS 8 mailing-list
20211027 APPLE-SA-2021-10-26-11 Additional information for APPLE-SA-2021-09-20-3 tvOS 15 mailing-list
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-2021-30837 advisory

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