CVE-2022-42867 — Use After Free in Apple Tvos

CWE-416 — Use After Free14 documents9 sources
Severity
8.8HIGHNVD
EPSS
5.7%
top 9.56%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Apple TvosApple WatchosApple Ipados+3 more
Timeline
PublishedDec 15
Latest updateJan 9

Description

A use after free issue was addressed with improved memory management. This issue is fixed in Safari 16.2, tvOS 16.2, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2, watchOS 9.2. 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 Packages8 packages

▶CVEListV5apple/tvosunspecified — 16.2+1
▶NVDapple/tvos< 16.2
▶NVDapple/macos< 13.1
▶NVDapple/ipados< 16.2
▶NVDapple/safari< 16.2

🔴Vulnerability Details

3
GHSA
GHSA-jhmj-whj3-74pr: A use after free issue was addressed with improved memory management↗2022-12-15
▶
OSV
CVE-2022-42867: A use after free issue was addressed with improved memory management↗2022-12-15
▶
CVEList
CVE-2022-42867: A use after free issue was addressed with improved memory management↗2022-12-15
▶

📋Vendor Advisories

8
Ubuntu
WebKitGTK vulnerabilities↗2023-01-09
▶
Red Hat
webkitgtk: use-after-free issue leading to arbitrary code execution↗2022-12-15
▶
Apple
CVE-2022-42867: watchOS 9.2↗2022-12-13
▶
Apple
CVE-2022-42867: tvOS16.2↗2022-12-13
▶
Apple
CVE-2022-42867: Safari 16.2↗2022-12-13
▶

🕵️Threat Intelligence

2
Sentinelone
7 Ways Threat Actors Deliver macOS Malware in the Enterprise↗2023-01-09
▶
Sentinelone
7 Ways Threat Actors Deliver macOS Malware in the Enterprise↗2023-01-09
▶
CVE-2022-42867 — Use After Free in Apple Tvos | cvebase