PT-2022-18064 · Apple · Apple Macos+4

Linus Henze · Published 2022-05-16 · Updated 2022-06-08 · CVE-2022-26764

Positive Technologies (AI Summary)

CVSS v3.1

4.7

Medium

Base vector

AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions watchOS versions prior to 8.6 tvOS versions prior to 15.5 macOS Monterey versions prior to 12.4 iOS versions prior to 15.5 iPadOS versions prior to 15.5

Description A memory corruption issue was addressed with improved validation. An attacker that has already achieved kernel code execution may be able to bypass kernel memory mitigations.

Recommendations For watchOS versions prior to 8.6, update to watchOS 8.6 to resolve the issue. For tvOS versions prior to 15.5, update to tvOS 15.5 to resolve the issue. For macOS Monterey versions prior to 12.4, update to macOS Monterey 12.4 to resolve the issue. For iOS versions prior to 15.5, update to iOS 15.5 to resolve the issue. For iPadOS versions prior to 15.5, update to iPadOS 15.5 to resolve the issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-26764

Affected Products

Apple Macos

Ios

Ipados

Tvos

Watchos

References · 9

• https://support.apple.com/en-us/HT213253 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-26764 · Vendor Advisory
• https://support.apple.com/en-us/HT213254 · Vendor Advisory
• https://support.apple.com/en-us/HT213258 · Vendor Advisory
• https://support.apple.com/en-us/HT213257 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-26764 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-26764 · Note
• https://t.me/cvenotify/30807 · Telegram Post
• https://support.apple.com/en-us/102871 · Note