New Spectre-v2 BTR Attack Leaks Linux Memory Despite Existing Defenses
A group of academics from VUSec and Scuola Superiore Sant'Anna have disclosed details of a new Spectre CPU vulnerability variant that affects Just-In-Time (JIT) engines present in web browsers, language runtimes, and the operating system kernel, across multiple CPU vendors. The new Spectre-v2 variant has been codenamed Branch Target Reuse (BTR). "The key insight is that, while modern CPUs
Contenu original affiche; la traduction localisee n'est pas encore disponible.
Ce qui s'est passé
A group of academics from VUSec and Scuola Superiore Sant'Anna have disclosed details of a new Spectre CPU vulnerability variant that affects Just-In-Time (JIT) engines present in web browsers, language runtimes, and the operating system kernel, across multiple CPU vendors. The new Spectre-v2 variant has been codenamed Branch Target Reuse (BTR). "The key insight is that, while modern CPUs
Pourquoi c'est important
The incident may affect operational continuity, asset safety or trust around Security. Watch for verified scope and remediation.
Entités concernées
Voir les preuves
1 articles · 1 publication d'origine · 1 independantes
- The Hacker NewsSource primaire · Confirme · EN · 100%New Spectre-v2 BTR Attack Leaks Linux Memory Despite Existing Defenses ↗
Affirmations
- New Spectre-v2 BTR Attack Leaks Linux Memory Despite Existing Defenses Observé
Divergences
Aucune divergence importante détectée dans les preuves disponibles.
Chronologie
- Premier signalement
Mouvement de marché suivant l'événement
La réaction du marché n'est pas encore disponible pour cet actif et cette fenêtre.