diff --git a/lib/cpus/aarch64/cortex_x925.S b/lib/cpus/aarch64/cortex_x925.S index 8109ffba2..3a316649a 100644 --- a/lib/cpus/aarch64/cortex_x925.S +++ b/lib/cpus/aarch64/cortex_x925.S @@ -21,6 +21,13 @@ #error "Cortex-X925 supports only AArch64. Compile with CTX_INCLUDE_AARCH32_REGS=0" #endif +/* Disable hardware page aggregation. Enables mitigation for `CVE-2024-5660` */ +workaround_reset_start cortex_x925, CVE(2024, 5660), WORKAROUND_CVE_2024_5660 + sysreg_bit_set CORTEX_X925_CPUECTLR_EL1, BIT(46) +workaround_reset_end cortex_x925, CVE(2024, 5660) + +check_erratum_ls cortex_x925, CVE(2024, 5660), CPU_REV(0, 1) + cpu_reset_func_start cortex_x925 /* Disable speculative loads */ msr SSBS, xzr