Arm Cortex-a65ae Firmware vulnerabilities

2 CVEs affecting Arm Cortex-a65ae Firmware, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2022-23960, published 2022-03-13.

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Known exploited (CISA KEV) first, then by EPSS exploit probability.

• CVE-2022-23960, published 2022-03-13. Medium severity, CVSS 5.6. EPSS: 0.5% chance of exploitation in the next 30 days. 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…
• CVE-2022-25368, published 2022-03-10. Medium severity, CVSS 4.7. EPSS: 0.3% chance of exploitation in the next 30 days. 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…