CVE-2024-56626 Information

Description

In the Linux kernel the following vulnerability has been resolved:

ksmbd: fix Out-of-Bounds Write in ksmbd_vfs_stream_write

An offset from client could be a negative value It could allows to write data outside the bounds of the allocated buffer. Note that this issue is coming when setting ‘vfs objects = streams_xattr parameter’ in ksmbd.conf.

Reference

https://git.kernel.org/stable/c/164d3597d26d9acff5d5b8bc3208bdcca942dd6a https://git.kernel.org/stable/c/313dab082289e460391c82d855430ec8a28ddf81 https://git.kernel.org/stable/c/8cd7490fc0f268883e86e840cda5311257af69ca https://git.kernel.org/stable/c/c5797f195c67132d061d29c57a7c6d30530686f0