PT-2021-18945 · Apple · Ios+2

Pan Zhenpeng + 1 · Published 2021-08-24 · Updated 2023-01-09 · CVE-2021-30894

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 15.1 iPadOS versions prior to 15.1 tvOS versions prior to 15.1

Description A memory corruption issue was addressed with improved input validation, allowing an application to potentially execute arbitrary code with kernel privileges.

Recommendations For iOS versions prior to 15.1, update to iOS 15.1 or later. For iPadOS versions prior to 15.1, update to iPadOS 15.1 or later. For tvOS versions prior to 15.1, update to tvOS 15.1 or later.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-30894

Affected Products

Ios

Ipados

Tvos

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-30894 · Security Note
• https://osv.dev/vulnerability/CVE-2021-30894 · Vendor Advisory
• https://support.apple.com/en-us/HT212876 · Note
• https://support.apple.com/en-us/HT212867 · Note