CVE-2022-48665 Information

Description

In the Linux kernel the following vulnerability has been resolved:

exfat: fix overflow for large capacity partition

Using int type for sector index there will be overflow in a large capacity partition.

For example if storage with sector size of 512 bytes and partition capacity is larger than 2TB there will be overflow.

Reference

https://git.kernel.org/stable/c/17244f71765dfec39e84493993993e896c376d09 https://git.kernel.org/stable/c/2e9ceb6728f1dc2fa4b5d08f37d88cbc49a20a62