CVE-2022-42863 — Out-of-bounds Write in Apple Tvos

CWE-787 — Out-of-bounds Write11 documents7 sources
Severity
8.8HIGHNVD
EPSS
0.8%
top 26.27%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Apple TvosApple WatchosApple Ipados+3 more
Timeline
PublishedDec 15

Description

A memory corruption issue was addressed with improved state 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
OSV
CVE-2022-42863: A memory corruption issue was addressed with improved state management↗2022-12-15
▶
GHSA
GHSA-34j8-gp4f-rgwg: A memory corruption issue was addressed with improved state management↗2022-12-15
▶
CVEList
CVE-2022-42863: A memory corruption issue was addressed with improved state management↗2022-12-15
▶

📋Vendor Advisories

7
Red Hat
webkitgtk: memory corruption issue leading to arbitrary code execution↗2022-12-15
▶
Apple
CVE-2022-42863: watchOS 9.2↗2022-12-13
▶
Apple
CVE-2022-42863: tvOS16.2↗2022-12-13
▶
Apple
CVE-2022-42863: Safari 16.2↗2022-12-13
▶
Apple
CVE-2022-42863: macOS Ventura 13.1↗2022-12-13
▶
CVE-2022-42863 — Out-of-bounds Write in Apple Tvos | cvebase