PT-2021-18902 · Apple · Ios+3

B1N4R1B01 + 1 · Published 2021-10-19 · Updated 2021-11-04 · CVE-2021-30837

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions iOS versions prior to 15 iPadOS versions prior to 15 watchOS versions prior to 8 tvOS versions prior to 15

Description A memory consumption issue was addressed with improved memory handling, which may allow an application to execute arbitrary code with kernel privileges.

Recommendations For iOS versions prior to 15, update to iOS 15 or later. For iPadOS versions prior to 15, update to iPadOS 15 or later. For watchOS versions prior to 8, update to watchOS 8 or later. For tvOS versions prior to 15, update to tvOS 15 or later.

Fix

Related Identifiers

CVE-2021-30837

Affected Products

Ios

Ipados

Tvos

Watchos

References · 8

• https://support.apple.com/en-us/HT212819 · Vendor Advisory
• https://support.apple.com/en-us/HT212815 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30837 · Security Note
• https://osv.dev/vulnerability/CVE-2021-30837 · Vendor Advisory
• https://support.apple.com/en-us/HT212814 · Vendor Advisory
• http://seclists.org/fulldisclosure/2021/Oct/61 · Note
• http://seclists.org/fulldisclosure/2021/Oct/62 · Note
• http://seclists.org/fulldisclosure/2021/Oct/63 · Note