CVE-2022-42826 — Use After Free in Apple Macos

CWE-416 — Use After Free10 documents8 sources
Severity
8.8HIGHNVD
EPSS
0.1%
top 72.13%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
Apple MacosApple IpadosApple Iphone OS+2 more
Timeline
PublishedFeb 27

Description

A use after free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13, iOS 16.1 and iPadOS 16, Safari 16.1. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages6 packages

▶CVEListV5apple/macosunspecified — 13+1
▶NVDapple/macos< 13.0
▶NVDapple/ipados< 16.1
▶NVDapple/safari< 16.1
▶NVDapple/iphone_os< 16.1

🔴Vulnerability Details

3
OSV
CVE-2022-42826: A use after free issue was addressed with improved memory management↗2023-02-27
▶
GHSA
GHSA-8hhw-p6vr-v3wv: A use after free issue was addressed with improved memory management↗2023-02-27
▶
CVEList
CVE-2022-42826: A use after free issue was addressed with improved memory management↗2023-02-27
▶

📋Vendor Advisories

6
Ubuntu
WebKitGTK vulnerabilities↗2023-02-13
▶
Red Hat
webkitgtk: use-after-free issue leading to arbitrary code execution↗2023-02-02
▶
Apple
CVE-2022-42826: iOS 16.1 and iPadOS 16↗2022-10-24
▶
Apple
CVE-2022-42826: macOS Ventura 13↗2022-10-24
▶
Apple
CVE-2022-42826: Safari 16.1↗2022-10-24
▶
CVE-2022-42826 — Use After Free in Apple Macos | cvebase