[CentOS] problem running grub during boot

Hi We are getting the below error while running the below grub command during boot time. grub --batch --no-floppy <> $LOGFILE 2>&1 root (hd0,0) setup (hd0) EOF restorecon -v /sbin/grub >>$LOGFILE 2>&1 *grub: asmstub.c:234: grub_stage2: Assertion `simstack_alloc_base != ((void *) -1)' failed

[CentOS] Upgrading openssl to openssl-1.0.1e-16.el6_5.7.x86_64

Hi, Can we upgrade the OpenSSL version on earlier CentOS Versions 6.2/6.3/6.4 with the latest Openssl version which has all the latest openssl vulnerability fixes from Cent OS repo. Will there be any dependency with the openssl version with CentOS versions upgrading openssl 1.0.0 to openssl 1.0.1