Bui Quang Minh d0184a375e scsi: qedf: Ensure the copied buf is NUL terminated ...

Currently, we allocate a count-sized kernel buffer and copy count from
userspace to that buffer. Later, we use kstrtouint on this buffer but we
don't ensure that the string is terminated inside the buffer, this can
lead to OOB read when using kstrtouint. Fix this issue by using
memdup_user_nul instead of memdup_user.

Fixes: 61d8658b4a43 ("scsi: qedf: Add QLogic FastLinQ offload FCoE driver framework.")
Signed-off-by: Bui Quang Minh <minhquangbui99@gmail.com>
Link: https://lore.kernel.org/r/20240424-fix-oob-read-v2-4-f1f1b53a10f4@gmail.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

2024-05-06 21:19:24 -04:00

..

drv_fcoe_fw_funcs.c

qed: Remove e4_ and _e4 from FW HSI

2021-10-04 12:55:48 +01:00

drv_fcoe_fw_funcs.h

qed: Remove e4_ and _e4 from FW HSI

2021-10-04 12:55:48 +01:00

drv_scsi_fw_funcs.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 440

2019-06-05 17:37:17 +02:00

drv_scsi_fw_funcs.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 440

2019-06-05 17:37:17 +02:00

Kconfig

treewide: replace '---help---' in Kconfig files with 'help'

2020-06-14 01:57:21 +09:00

Makefile

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

qedf_attr.c

scsi: qedf: Remove unnecessary code

2022-04-25 23:36:31 -04:00

qedf_dbg.c

scsi: qedf: Use vzalloc() instead of vmalloc()/memset(0)

2021-05-21 16:31:17 -04:00

qedf_dbg.h

scsi: qedf: Do not touch __user pointer in qedf_dbg_fp_int_cmd_read() directly

2023-07-31 14:42:59 -04:00

qedf_debugfs.c

scsi: qedf: Ensure the copied buf is NUL terminated

2024-05-06 21:19:24 -04:00

qedf_els.c

qed: Remove e4_ and _e4 from FW HSI

2021-10-04 12:55:48 +01:00

qedf_fip.c

scsi: qedf: Remove redundant initialization of variable rc

2020-06-02 21:44:14 -04:00

qedf_hsi.h

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 440

2019-06-05 17:37:17 +02:00

qedf_io.c

scsi: qedf: Make qedf_execute_tmf() non-preemptible

2024-04-24 20:58:53 -04:00

qedf_main.c

scsi: qedf: Replace deprecated strncpy() with strscpy()

2024-03-10 18:37:43 -04:00

qedf_version.h

scsi: qedf: Update the version to 8.42.3.0

2019-08-29 18:51:19 -04:00

qedf.h

scsi: qedf: Use FC rport as argument for qedf_initiate_tmf()

2023-10-13 14:23:14 -04:00