CVE-2022-32866 — Out-of-bounds Write in Apple Macos

CWE-787 — Out-of-bounds Write8 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.2%
top 53.06%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
8
Apple MacosApple WatchosApple Tvos+5 more
Timeline
PublishedNov 1
Latest updateNov 2

Description

The issue was addressed with improved memory handling. This issue is fixed in macOS Big Sur 11.7, macOS Ventura 13, watchOS 9, macOS Monterey 12.6, tvOS 16. An app may be able to execute arbitrary code with kernel privileges.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages11 packages

▶CVEListV5apple/macosunspecified — 13+1
▶NVDapple/macos11.0 — 11.7+1

🔴Vulnerability Details

1
GHSA
GHSA-m455-p2ph-4m7m: The issue was addressed with improved memory handling↗2022-11-02
▶

📋Vendor Advisories

6
Apple
CVE-2022-32866: macOS Ventura 13↗2022-10-24
▶
Apple
CVE-2022-32866: iOS 16↗2022-09-12
▶
Apple
CVE-2022-32866: tvOS 16↗2022-09-12
▶
Apple
CVE-2022-32866: watchOS 9↗2022-09-12
▶
Apple
CVE-2022-32866: macOS Big Sur 11.7↗2022-09-12
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