In the Linux kernel, the following vulnerability has been resolved: minix: Add required sanity checking to minix_check_superblock() The fs/minix implementation of the minix filesystem does not currently support any other value for s_log_zone_size than 0. This is also the only value supported in util-linux; see mkfs.minix.c line 511. In addition, this patch adds some sanity checking for the other minix superblock fields, and moves the minix_blocks_needed() checks for the zmap and imap also to minix_check_super_block(). This also closes a related syzbot bug report.
| Product | Vendor | Version |
|---|---|---|
| Linux | Linux | Ver. 15.00 and earlier that was available prior to October 17, 2016 |
| Linux | Linux | The scripting engine in Microsoft Internet Explorer 9 through 11 |
| Linux | Linux | 12.2(33)SRA1 |
| Linux | Linux | 12.4(4)XC6 |