PT-2021-19023 · Apple · Ios+1

Tielei Wang · Published 2021-08-24 · Updated 2021-12-29 · CVE-2021-30985

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 15.2 iPadOS versions prior to 15.2

Description An out-of-bounds write issue was addressed with improved bounds checking, allowing a malicious application to potentially execute arbitrary code with kernel privileges.

Recommendations For iOS versions prior to 15.2, update to iOS 15.2 or later to resolve the issue. For iPadOS versions prior to 15.2, update to iPadOS 15.2 or later to resolve the issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2021-30985

Affected Products

Ios

Ipados

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-30985 · Security Note
• https://osv.dev/vulnerability/CVE-2021-30985 · Vendor Advisory
• https://t.me/cvenotify/24848 · Telegram Post
• https://support.apple.com/en-us/HT212976 · Note