Tracker / CVE-2024-57925
CVE-2024-57925
High 7.1
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix a missing return value check bug In the smb2_send_interim_resp(), if ksmbd_alloc_work_struct() fails to allocate a node, it returns a NULL pointer to the in_work pointer. This can lead to an illegal memory write of in_work->response_buf when allocate_interim_rsp_buf() attempts to perform a kzalloc() on it. To address this issue, incorporating a check for the return value of ksmbd_alloc_work_struct() ensures that the function returns immediately upon allocation failure, thereby preventing the aforementioned illegal memory access.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 5.15.145 → 5.16 |
| linux | linux_kernel · 6.1.71 → 6.1.125 |
| linux | linux_kernel · 6.6 → 6.6.72 |
| linux | linux_kernel · 6.7 → 6.12.10 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.