CVE-2023-52508
nvme-fc: Prevent null pointer dereference in nvme_fc_io_getuuid()
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nvme-fc: Prevent null pointer dereference in nvme_fc_io_getuuid()
In the Linux kernel, the following vulnerability has been resolved: nvme-fc: Prevent null pointer dereference in nvme_fc_io_getuuid() The nvme_fc_fcp_op structure describing an AEN operation is initialized with a null request structure pointer. An FC LLDD may make a call to nvme_fc_io_getuuid passing a pointer to an nvmefc_fcp_req for an AEN operation. Add validation of the request structure pointer before dereference.
Reserved 2024-02-20 | Published 2024-03-02 | Updated 2025-05-04 | Assigner Linuxgit.kernel.org/...c/be90c9e29dd59b7d19a73297a1590ff3ec1d22ea
git.kernel.org/...c/dd46b3ac7322baf3772b33b29726e94f98289db7
git.kernel.org/...c/8ae5b3a685dc59a8cf7ccfe0e850999ba9727a3c
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