CVE-2025-37899

01/תיאור (מקור, אנגלית)

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in session logoff The sess->user object can currently be in use by another thread, for example if another connection has sent a session setup request to bind to the session being free'd. The handler for that connection could be in the smb2_sess_setup function which makes use of sess->user.

02/מוצרים מושפעים

linux: linux kernel

03/קישורים7

• git.kernel.org/stable/c/02d16046cd11a5c037b28c12ffb818c56dd3ef43 Patch
• git.kernel.org/stable/c/2fc9feff45d92a92cd5f96487655d5be23fb7e2b Patch
• git.kernel.org/stable/c/d5ec1d79509b3ee01de02c236f096bc050221b7f Patch
• news.ycombinator.com/item?id=44081338 ExploitIssue TrackingThird Party Advisory
• sean.heelan.io/2025/05/22/how-i-used-o3-to-find-cve-2025-37899‮… ExploitThird Party Advisory
• git.kernel.org/stable/c/70ad6455139e26e85f48f95d0e21f351c1909342
• git.kernel.org/stable/c/931dc8a3670f71c45c0b1379ea4e92dafbda1aca