PT-2021-19033 · Apple · Ios+2

Amarsaar + 1 · Published 2021-08-24 · Updated 2021-12-29 · CVE-2021-30996

Positive Technologies (AI Summary)

CVSS v2.0

7.6

High

Base vector

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

Name of the Vulnerable Software and Affected Versions macOS versions prior to 12.1 iOS versions prior to 15.2 iPadOS versions prior to 15.2

Description A race condition was addressed with improved state handling, allowing a malicious application to potentially execute arbitrary code with kernel privileges.

Recommendations For macOS versions prior to 12.1, update to macOS Monterey 12.1 or later. For iOS versions prior to 15.2, update to iOS 15.2 or later. For iPadOS versions prior to 15.2, update to iPadOS 15.2 or later.

Fix

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

CVE-2021-30996

Affected Products

Apple Macos

Ios

Ipados

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2021-30996 · Security Note
• https://osv.dev/vulnerability/CVE-2021-30996 · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/672948 · Security Note
• https://support.apple.com/en-us/HT212976 · Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30996 · Note
• https://support.apple.com/en-us/102874 · Note
• https://support.apple.com/en-us/HT212978 · Note
• https://t.me/cvenotify/24849 · Telegram Post