PT-2021-18787 · Apple · Ios+1

Justin Sherman · Published 2021-08-23 · Updated 2022-07-12 · CVE-2021-30656

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions iOS versions prior to 14.5 iPadOS versions prior to 14.5

Description An access issue was addressed with improved memory management. A malicious application may be able to determine kernel memory layout.

Recommendations For iOS versions prior to 14.5, update to iOS 14.5 or later. For iPadOS versions prior to 14.5, update to iPadOS 14.5 or later.

Fix

Related Identifiers

CVE-2021-30656

Affected Products

Ios

Ipados

References · 4

• https://support.apple.com/en-us/HT212317 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-30656 · Security Note
• https://osv.dev/vulnerability/CVE-2021-30656 · Vendor Advisory
• https://t.me/cybersecuritytechnologies/4133 · Telegram Post