Home

Description

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.

PUBLISHED Reserved 2025-09-15 | Published 2025-09-15 | Updated 2025-09-15 | Assigner Linux

Product status

Default status
unaffected

df5f6b6af01ca326dd4babb287c9580fed0ad3d6 (git) before 7444253cacd92412bc8d33d1c9b5401f52cdf0e2
affected

df5f6b6af01ca326dd4babb287c9580fed0ad3d6 (git) before 0bd66784274a287beada2933c2c0fa3a0ddae0d7
affected

Default status
affected

6.4
affected

Any version before 6.4
unaffected

6.4.8 (semver)
unaffected

6.5 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/7444253cacd92412bc8d33d1c9b5401f52cdf0e2

git.kernel.org/...c/0bd66784274a287beada2933c2c0fa3a0ddae0d7

cve.org (CVE-2023-53206)

nvd.nist.gov (CVE-2023-53206)

Download JSON