Apple · Multiple Products
CVE-2022-48618
Apple Multiple Products Memory Corruption Vulnerability
O que é
The issue was addressed with improved checks. This issue is fixed in macOS Ventura 13.1, watchOS 9.2, iOS 16.2 and iPadOS 16.2, tvOS 16.2. An attacker with arbitrary read and write capability may be able to bypass Pointer Authentication. Apple is aware of a report that this issue may have been exploited against versions of iOS released before iOS 15.7.1.
CISA: Apple iOS, iPadOS, macOS, tvOS, and watchOS contain a time-of-check/time-of-use (TOCTOU) memory corruption vulnerability that allows an attacker with read and write capabilities to bypass Pointer Authentication.
O que fazer
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Prazo para as agências federais dos EUA: 21 de fevereiro de 2024
Mais falhas exploradas de Apple
| Adicionado | Vulnerabilidade | Produto | Gravidade | Chance de ataque |
|---|---|---|---|---|
| 29 de set. de 2026 | Out-of-Bounds Write | Multiple Products | Alto 8,8 | 26% |
| 20 de mar. de 2026 | Buffer Overflow | Multiple Products | Alto 8,8 | 1,7% |
| 20 de mar. de 2026 | Improper Locking | Multiple Products | Alto 7,8 | 0,4% |
| 20 de mar. de 2026 | Classic Buffer Overflow | Multiple Products | Média 5,5 | 0,4% |
| 5 de mar. de 2026 | Integer Overflow or Wraparound | Multiple Products | Alto 8,8 | 7,0% |
| 5 de mar. de 2026 | Use-After-Free | Multiple Products | Alto 8,8 | 4,0% |
| 12 de fev. de 2026 | Multiple Buffer Overflow | Multiple Products | Alto 7,8 | 1,7% |
| 15 de dez. de 2025 | Use-After-Free WebKit | Multiple Products | Alto 8,8 | 26% |
Fontes: Known Exploited Vulnerabilities (CISA, domínio público), CVE records (cve.org) e EPSS (FIRST). A chance de ataque é a estimativa EPSS de que alguém tente explorar a falha nos próximos 30 dias.