CVE-2024-56627 Information

Description

In the Linux kernel the following vulnerability has been resolved:

ksmbd: fix Out-of-Bounds Read in ksmbd_vfs_stream_read

An offset from client could be a negative value It could lead to an out-of-bounds read from the stream_buf. Note that this issue is coming when setting ‘vfs objects = streams_xattr parameter’ in ksmbd.conf.

Reference

https://git.kernel.org/stable/c/27de4295522e9a33e4a3fc72f7b8193df9eebe41 https://git.kernel.org/stable/c/81eed631935f2c52cdaf6691c6d48e0b06e8ad73 https://git.kernel.org/stable/c/de4d790dcf53be41736239d7ee63849a16ff5d10 https://git.kernel.org/stable/c/fc342cf86e2dc4d2edb0fc2ff5e28b6c7845adb9