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Ubuntu Security Notices

USN-9066-1: Linux kernel (HWE) vulnerabilities

It was discovered that some AMD processors did not properly perform Reverse Map Table (RMP) checks when the IOMMU accessed certain host buffers. A local attacker with hypervisor access could possibly use this to trigger an out-of-bounds condition and compromise the integrity of SEV-SNP guest memory. (CVE-2023-20585) It was discovered that some Arm processors could complete a broadcast translation lookaside buffer (TL…

آسیب‌پذیری و روز صفر امنیت اینترنت اشیا و صنعتی توسعه موبایل رایانش ابری شبکه و اینترنت سیستم‌عامل سخت‌افزار و تراشه رمزنگاری پاسخ به رخداد و جرم‌یابی ذخیره‌سازی و پشتیبان‌گیری
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