Cortex R8 Firmware
Monthly
Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. Rated medium severity (CVSS 5.6).
Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis. Rated medium severity (CVSS 5.6). Public exploit code available and EPSS exploitation probability 94.3%.
Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. Rated medium severity (CVSS 5.6).
Systems with microprocessors utilizing speculative execution and branch prediction may allow unauthorized disclosure of information to an attacker with local user access via a side-channel analysis. Rated medium severity (CVSS 5.6). Public exploit code available and EPSS exploitation probability 94.3%.