btr

Branch Target Reuse BTR Artifacts This repository contains the artifacts for the paper "Branch Target Reuse: Practical Spectre-v2 Attacks in JIT Engines via Stale Branch Prediction Entries" accepted at ACM CCS 2026. For more information about the BTR attack, see our project-page and our paper! bt...

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 varia...

CVE-2021-47072

A flaw was found in the Linux Kernel's BTR file system. This issue could allow a local user to crash the system...

AZL-9412 CVE-2022-27448 affecting package mariadb for versions less than 10.6.8-1

There is an Assertion failure in MariaDB Server v10.9 and below via 'node-pcur-relpos == BTRPCURON' at /row/row0mysql.cc...