Riskcovery

CVE-2026-98412

power: sequencing: fix NULL-pointer dereference in pwrseq_unit_new()

State
Published
Severity
Not scored
Published
Oct 14, 2026
Updated
Oct 19, 2026
Reserved
Sep 25, 2026

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

power: sequencing: fix NULL-pointer dereference in pwrseq_unit_new()

If memory allocation fails in pwrseq_unit_setup_deps(), pwrseq_unit_put() is called to release the partially initialized unit. However, we've never initialized unit->list and pwrseq_unit_release() will unconditionally call list_del() on it. Initialize unit->list right after allocating the unit struct.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 249ebf3f65f8530beb2cbfb91bff1d83ba88d23c to before 29e03670cc384561a2037c69b0a1cc5232d3c6c3Affected
  • 249ebf3f65f8530beb2cbfb91bff1d83ba88d23c to before 859880b07a75c7a29d141abfacbd750d25a8e920Affected
  • 249ebf3f65f8530beb2cbfb91bff1d83ba88d23c to before 6e571aea60de7f4c62b77510495d1bcc7df406a1Affected
  • 249ebf3f65f8530beb2cbfb91bff1d83ba88d23c to before 115b303e8e093d964089ec6f3c40d984d77b33d0Affected
LinuxLinux
  • 6.11Affected
  • before 6.11Not affected
  • 6.12.112 through 6.12.*Not affected
  • 6.18.54 through 6.18.*Not affected
  • 7.2.8 through 7.2.*Not affected
  • 7.3 and laterNot affected

References

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