CVE-2022-42847 — Out-of-bounds Write in Apple Macos

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.8HIGHNVD
EPSS
0.2%
top 55.99%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apple MacosApple Macos Ventura
Timeline
PublishedDec 15

Description

An out-of-bounds write 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 Packages3 packages

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

🔴Vulnerability Details

1
GHSA
GHSA-h23q-7p44-hfw7: An out-of-bounds write issue was addressed with improved input validation↗2022-12-15
▶

📋Vendor Advisories

1
Apple
CVE-2022-42847: macOS Ventura 13.1↗2022-12-13
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