Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: scsi: target: file: Use kzalloc_flex for aio_cmd The target_core_file doesn't initialize the aio_cmd->iocb for the ki_write_stream. When a write command fd_execute_rw_aio() is executed, we may get a bogus ki_write_stream value, causing unintended write failure status when checking iocb->ki_write_stream > max_write_streams in the block device. Let's just use kzalloc_flex when allocating the aio_cmd and let ki_write_stream=0 to fix this issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 732f25a2895a8c1c54fb56544f0b1e23770ef4d7 before ce54802fe6bb78eb0feffc66fed6a45d41ffc3ab; affected 732f25a2895a8c1c54fb56544f0b1e23770ef4d7 before 4eaff1728d0e69b95933412241bbccf4f797dba8; affected 732f25a2895a8c1c54fb56544f0b1e23770ef4d7 before 01f784fc9d0ab2a6dac45ee443620e517cb2a19b |
| Linux / Linux | affected 6.16; unaffected 0 before 6.16; unaffected 6.18.22 through 6.18.*; unaffected 6.19.12 through 6.19.*; unaffected 7.0 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/ce54802fe6bb78eb0feffc66fed6a45d41ffc3ab
- https://git.kernel.org/stable/c/4eaff1728d0e69b95933412241bbccf4f797dba8
- https://git.kernel.org/stable/c/01f784fc9d0ab2a6dac45ee443620e517cb2a19b
ADP enrichment
No English description supplied.
No references supplied.