UBUNTU-CVE-2020-14311

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 UINT32MAX causes an arithmetic overflow leading to a zero-sized memory allocation with subsequent heap-based buffer overflow...

PT-2020-3623 · Gnu +7 · Grub2 +7

Name of the Vulnerable Software and Affected Versions: grub2 versions prior to 2.06 Description: The issue is related to a buffer overflow when handling symbolic links in ext filesystems. An arithmetic overflow occurs when a filesystem contains a symbolic link with an inode size of UINT32 MAX,...

E2fsprogs Buffer Overflow Vulnerability

E2fsprogs is a set of utility programs for maintaining ext2, ext3 and ext4 file systems. A buffer overflow vulnerability exists in E2fsprogs versions 1.43.3 through 1.45.3, which can be exploited to execute code via a corrupted partition...