CVE-2022-42820 — Out-of-bounds Write in Apple Macos

CWE-787 — Out-of-bounds Write4 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.1%
top 83.05%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Apple MacosApple IpadosApple Iphone OS+2 more
Timeline
PublishedNov 1
Latest updateNov 2

Description

A memory corruption issue was addressed with improved state management. This issue is fixed in iOS 16.1 and iPadOS 16, macOS Ventura 13. An app may cause unexpected app termination or arbitrary code execution.

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 Packages6 packages

▶CVEListV5apple/macosunspecified — 13+1
▶NVDapple/macos< 13.0
▶NVDapple/ipados< 16.0

🔴Vulnerability Details

1
GHSA
GHSA-q587-mj52-74r8: A memory corruption issue was addressed with improved state management↗2022-11-02
▶

📋Vendor Advisories

2
Apple
CVE-2022-42820: macOS Ventura 13↗2022-10-24
▶
Apple
CVE-2022-42820: iOS 16.1 and iPadOS 16↗2022-10-24
▶