Security Advisory
CVE-2020-14311
5.7
MEDIUM
Vulnerability Description
There is an issue with grub2 before version 2.06 while handling symlink on ext filesystems. A filesystem containing a symbolic link with an inode size of UINT32_MAX causes an arithmetic overflow leading to a zero-sized memory allocation with subsequent heap-based buffer overflow.
Published Date
July 31, 2020
Official Source
NIST NVD Advisory