Lucene search

K
nvd416baaa9-dc9f-4396-8d5f-8c081fb06d67NVD:CVE-2023-52508
HistoryMar 02, 2024 - 10:15 p.m.

CVE-2023-52508

2024-03-0222:15:47
416baaa9-dc9f-4396-8d5f-8c081fb06d67
web.nvd.nist.gov
cve-2023-52508
nvme-fc
null pointer dereference
validation
aen operation

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.7%

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.

7.3 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.7%