Language: C
Label: vulnerable
CWE: CWE-665 \u2014 Improper Initialization
The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used.

Code:
void _reset_fxsave_state()
{
    /* Initialize the FXSAVE state values to Linux x86-64 ABI defined values:
     * FCW = 0x037F, MXCSR = 0x1F80, MXCSR mask = 0xFFFF */
    static OE_ALIGNED(OE_FXSAVE_ALIGNMENT) const uint64_t
        _initial_fxstate[OE_FXSAVE_AREA_SIZE / sizeof(uint64_t)] = {
            0x037F, 0, 0, 0xFFFF00001F80,
            0,      0, 0, 0,
            0,      0, 0, 0,
            0,      0, 0, 0,
            0,      0, 0, 0,
            0,      0, 0, 0,
            0,      0, 0, 0,
            0,      0, 0, 0,
            0,      0, 0, 0,
            0,      0, 0, 0,
            0,      0, 0, 0,
            0,      0, 0, 0,
            0,      0, 0, 0,
            0,      0, 0, 0,
            0,      0, 0, 0,
            0,      0, 0, 0,
        };

    asm volatile("fxrstor %[fx_state] \n\t"
                 :
                 : [fx_state] "m"(_initial_fxstate)
                 :);
}