CVE-2022-42858 — Out-of-bounds Write in Apple Macos

CWE-787 — Out-of-bounds Write4 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 82.53%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Apple MacosApple Macos MontereyApple Macos Ventura
Timeline
PublishedApr 10

Description

A memory corruption issue was addressed with improved input validation. This issue is fixed in macOS Ventura 13.1. 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 Packages4 packages

▶CVEListV5apple/macosunspecified — 13.1
▶NVDapple/macos< 13.1

🔴Vulnerability Details

1
GHSA
GHSA-mrrc-m4c6-35m8: A memory corruption issue was addressed with improved input validation↗2023-04-10
▶

📋Vendor Advisories

2
Apple
CVE-2022-42858: macOS Ventura 13.1↗2022-12-13
▶
Apple
CVE-2022-42858: macOS Monterey 12.5↗2022-07-20
▶