Apple · iOS, iPadOS, and macOS
CVE-2022-22620
Apple iOS, iPadOS, and macOS Webkit Use-After-Free Vulnerability
Nedir
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Monterey 12.2.1, iOS 15.3.1 and iPadOS 15.3.1, Safari 15.3 (v. 16612.4.9.1.8 and 15612.4.9.1.8). Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited..
CISA: Apple iOS, iPadOS, and macOS WebKit contain a use-after-free vulnerability that leads to code execution when processing maliciously crafted web content. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Ne yapmalı
Apply updates per vendor instructions.
ABD federal kurumları için son tarih: 25 Şubat 2022
Apple için istismar edilen diğer açıklar
| Eklenme | Açık | Ürün | Önem | Saldırı olasılığı |
|---|---|---|---|---|
| 21 Ağu 2025 | Out-of-Bounds Write | iOS, iPadOS, and macOS | Kritik 10,0 | 65% |
| 11 Eyl 2023 | ImageIO Buffer Overflow | iOS, iPadOS, and macOS | Yüksek 7,8 | 53% |
| 10 Nis 2023 | IOSurfaceAccelerator Out-of-Bounds Write | iOS, iPadOS, and macOS | Yüksek 8,6 | 23% |
| 30 Mar 2023 | Out-of-Bounds Write | iOS, iPadOS, and macOS | Yüksek 7,8 | 5,2% |
| 14 Eyl 2022 | Remote Code Execution | iOS, iPadOS, and macOS | Yüksek 7,8 | 5,6% |
| 8 Eyl 2022 | Input Validation | iOS, iPadOS, and macOS | Orta 5,5 | 3,2% |
| 3 Kas 2021 | WebKit Remote Code Execution | iOS, iPadOS, and macOS | Kritik 9,8 | 7,7% |
| 3 Kas 2021 | WebKit Remote Code Execution | iOS, iPadOS, and macOS | Kritik 9,8 | 7,0% |
Kaynaklar: Known Exploited Vulnerabilities (CISA, kamu malı), CVE records (cve.org) ve EPSS (FIRST). Saldırı olasılığı, birinin önümüzdeki 30 günde açığı istismar etmeye çalışacağına dair EPSS tahminidir.