CVE-2023-38432 Information

Description

An issue was discovered in the Linux kernel before 6.3.10. fs/smb/server/smb2misc.c in ksmbd does not validate the relationship between the command payload size and the RFC1002 length specification leading to an out-of-bounds read.

Reference

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/smb/server?id=2b9b8f3b68edb3d67d79962f02e26dbb5ae3808d https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.3.10