ACK: [SRU][Mantic][Jammy][PATCH 0/1] CVE-2024-22705

[Thibault Ferrante]

On 05-02-2024 21:34, Bethany Jamison wrote:
> [Impact]
> 
> An issue was discovered in ksmbd in the Linux kernel before 6.6.10.
> smb2_get_data_area_len in fs/smb/server/smb2misc.c can cause an
> smb_strndup_from_utf16 out-of-bounds access because the relationship
> between Name data and CreateContexts data is mishandled.
> 
> [Fix]
> 
> Clean cherry-pick.
> 
> [Test Case]
> 
> Compile and boot test.
> 
> [Regression Potential]
> 
> Issues could occur when opening smb2.
> 
> Namjae Jeon (1):
>    ksmbd: fix slab-out-of-bounds in smb_strndup_from_utf16()
> 
>   fs/smb/server/smb2misc.c | 15 ++++++++++++---
>   1 file changed, 12 insertions(+), 3 deletions(-)
> 

Acked-by: Thibault Ferrante <thibault.ferrante at canonical.com>

--
Thibault