CVE-2024-26936

In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate request buffer size in smb2_allocate_rsp_buf() The response buffer should be allocated in smb2_allocate_rsp_buf before validating request. But the fields in payload as well as smb2 header is used in smb2_allocate_rsp_buf(). This patch add simple buffer size validation to avoid potencial out-of-bounds in request buffer.

The following products are affected by CVE-2024-26936 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-26936.

URL	Resource
https://git.kernel.org/stable/c/17cf0c2794bdb6f39671265aa18aea5c22ee8c4a
https://git.kernel.org/stable/c/21ff9d7d223c5c19cb4334009e4c0c83a2f4d674
https://git.kernel.org/stable/c/2c27a64a2bc47d9bfc7c3cf8be14be53b1ee7cb6
https://git.kernel.org/stable/c/5c20b242d4fed73a93591e48bfd9772e2322fb11
https://git.kernel.org/stable/c/8f3d0bf1d0c62b539d54c5b9108a845cff619b99
https://lore.kernel.org/linux-cve-announce/2024050141-CVE-2024-26936-0264@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-26936
https://www.cve.org/CVERecord?id=CVE-2024-26936