CVE-2022-42808 — Out-of-bounds Write in Apple Macos

CWE-787 — Out-of-bounds Write6 documents3 sources
Severity
9.8CRITICALNVD
EPSS
2.6%
top 14.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Apple MacosApple TvosApple Watchos+4 more
Timeline
PublishedNov 1
Latest updateNov 2

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 16.1, iOS 16.1 and iPadOS 16, macOS Ventura 13, watchOS 9.1. A remote user may be able to cause kernel code execution.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages12 packages

▶CVEListV5apple/tvosunspecified — 16.1
▶NVDapple/tvos< 16.1
▶CVEListV5apple/macosunspecified — 13
▶NVDapple/macos< 13.0

🔴Vulnerability Details

1
GHSA
GHSA-pr54-qrpp-j9vj: An out-of-bounds write issue was addressed with improved bounds checking↗2022-11-02
▶

📋Vendor Advisories

4
Apple
CVE-2022-42808: macOS Ventura 13↗2022-10-24
▶
Apple
CVE-2022-42808: watchOS 9.1↗2022-10-24
▶
Apple
CVE-2022-42808: iOS 16.1 and iPadOS 16↗2022-10-24
▶
Apple
CVE-2022-42808: tvOS 16.1↗2022-10-24
▶