CVE-2022-22628

2022-04-0800:00:00

ubuntu.com

use after free fix

memory management improvement

web content execution

cve-2022-22628

macos monterey 12.3

safari 15.4

watchos 8.5

ios 15.4

ipados 15.4

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.003

Percentile

70.7%

JSON

A use after free issue was addressed with improved memory management. This
issue is fixed in macOS Monterey 12.3, Safari 15.4, watchOS 8.5, iOS 15.4
and iPadOS 15.4, tvOS 15.4. Processing maliciously crafted web content may
lead to arbitrary code execution.

Notes

Author	Note
jdstrand	webkit receives limited support. For details, see https://wiki.ubuntu.com/SecurityTeam/FAQ#webkit webkit in Ubuntu uses the JavaScriptCore (JSC) engine, not V8

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchwebkit2gtk< 2.36.0-0ubuntu0.20.04.3UNKNOWN
ubuntu21.10noarchwebkit2gtk< 2.36.0-0ubuntu0.21.10.3UNKNOWN