CVE-2022-42867
- State
- Published
- Severity
- 8.8 High
- Published
- Dec 15, 2022
- Updated
- Apr 21, 2025
- Reserved
- Oct 11, 2022
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-416 Use After Free
Affected Products
| Product | Versions |
|---|---|
tvOSApple |
|
tvOSApple |
|
tvOSApple |
|
watchOSApple |
|
watchOSApple |
|
References
- https://support.apple.com/en-us/HT213535
- https://support.apple.com/en-us/HT213532
- https://support.apple.com/en-us/HT213530
- https://support.apple.com/en-us/HT213536
- https://support.apple.com/en-us/HT213537
- 20221220 APPLE-SA-2022-12-13-1 iOS 16.2 and iPadOS 16.2mailing-list
- 20221220 APPLE-SA-2022-12-13-4 macOS Ventura 13.1mailing-list
- 20221220 APPLE-SA-2022-12-13-7 tvOS 16.2mailing-list
- 20221220 APPLE-SA-2022-12-13-9 Safari 16.2mailing-list
- 20221220 APPLE-SA-2022-12-13-8 watchOS 9.2mailing-list
- [oss-security] 20221226 WebKitGTK and WPE WebKit Security Advisory WSA-2022-0011mailing-list
- https://security.gentoo.org/glsa/202305-32
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