CVE-2024-57925 (GCVE-0-2024-57925)
Vulnerability from cvelistv5
Published
2025-01-19 11:52
Modified
2025-10-01 19:57
Severity ?
7.1 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Summary
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.
References
Impacted products
Vendor Product Version
Linux Linux Version: 6f0207218c4c125f5bf32055ac4220b4ef3b7e67
Version: f8cf1ebb7de62c7d807707ce4abb69d483629263
Version: 041bba4414cda37d00063952c9bff9c3d5812a19
Version: 041bba4414cda37d00063952c9bff9c3d5812a19
Version: 041bba4414cda37d00063952c9bff9c3d5812a19
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