Arm

Cortex-a78ae Firmware

3 vulnerabilities found.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
  • EPSS 0.14%
  • Published 13.03.2022 00:15:07
  • Last modified 21.11.2024 06:49:32

Certain Arm Cortex and Neoverse processors through 2022-03-08 do not properly restrict cache speculation, aka Spectre-BHB. An attacker can leverage the shared branch history in the Branch History Buffer (BHB) to influence mispredicted branches. Then,...

  • EPSS 0.27%
  • Published 10.03.2022 17:47:07
  • Last modified 21.11.2024 06:52:05

Spectre BHB is a variant of Spectre-v2 in which malicious code uses the shared branch history (stored in the CPU BHB) to influence mispredicted branches in the victim's hardware context. Speculation caused by these mispredicted branches can then pote...

Exploit
  • EPSS 94.33%
  • Published 04.01.2018 13:29:00
  • Last modified 14.01.2025 19:29:55

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.