www.muylinux.com/2018/01/10/comprobar-cpu-vulnerable-spectre-meltdown-linux/ Acabo de comprobarlo: Kernel 4.14.13-4-default Lo descargue con: wget https://raw.githubusercontent.com/speed47/spectre-meltdown-checker/master/sp... Me loquee con su, y lo ejecute: sh spectre-meltdown-checker.sh Spectre and Meltdown mitigation detection tool v0.29 Checking for vulnerabilities against running kernel Linux 4.14.13-4-default #1 SMP PREEMPT Thu Jan 11 18:24:32 UTC 2018 (b5e51f3) x86_64 CPU is AMD FX-8320E Eight-Core Processor CVE-2017-5753 [bounds check bypass] aka 'Spectre Variant 1' * Checking count of LFENCE opcodes in kernel: YES
STATUS: NOT VULNERABLE (77 opcodes found, which is >= 70, heuristic to be improved when official patches become available)
CVE-2017-5715 [branch target injection] aka 'Spectre Variant 2' * Mitigation 1 * Hardware (CPU microcode) support for mitigation: NO * Kernel support for IBRS: YES * IBRS enabled for Kernel space: NO * IBRS enabled for User space: NO * Mitigation 2 * Kernel compiled with retpoline option: NO * Kernel compiled with a retpoline-aware compiler: NO
STATUS: VULNERABLE (IBRS hardware + kernel support OR kernel with retpoline are needed to mitigate the vulnerability)
CVE-2017-5754 [rogue data cache load] aka 'Meltdown' aka 'Variant 3' * Kernel supports Page Table Isolation (PTI): YES * PTI enabled and active: NO
STATUS: NOT VULNERABLE (your CPU vendor reported your CPU model as not vulnerable)
Me queda por actualizar el kernel, veré como da. Salu2 -- USA LINUX OPENSUSE QUE ES SOFTWARE LIBRE, NO NECESITAS PIRATEAR NADA Y NI TE VAS A PREOCUPAR MAS POR LOS VIRUS Y SPYWARES: http://www.opensuse.org/es/ Puedes visitar mi blog en: http://jerbes.blogspot.com.ar/ -- Para dar de baja la suscripción, mande un mensaje a: opensuse-es+unsubscribe@opensuse.org Para obtener el resto de direcciones-comando, mande un mensaje a: opensuse-es+help@opensuse.org