CVE-2023-53206
hwmon: (pmbus_core) Fix NULL pointer dereference
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: hwmon: (pmbus_core) Fix NULL pointer dereference Pass i2c_client to _pmbus_is_enabled to drop the assumption that a regulator device is passed in. This will fix the issue of a NULL pointer dereference when called from _pmbus_get_flags.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 15, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
df5f6b6af01ca326dd4babb287c9580fed0ad3d6 < 7444253cacd92412bc8d33d1c9b5401f52cdf0e2 df5f6b6af01ca326dd4babb287c9580fed0ad3d6 < 0bd66784274a287beada2933c2c0fa3a0ddae0d7
Linux / Linux
6.4