Riskcovery

CVE-2026-97430

xhci: Prevent queuing new commands if xhci is inaccessible

State
Published
Severity
Not scored
Published
Sep 24, 2026
Updated
Oct 3, 2026
Reserved
Sep 24, 2026

Read the record on cve.org

Description

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

xhci: Prevent queuing new commands if xhci is inaccessible

Refuse to queue a new command on the command ring if xHC is marked inaccessible with the HCD_FLAG_HW_ACCESSIBLE.

HCD_FLAG_HW_ACCESSIBLE is set and cleared in suspend and resume.

Also print a warning if xhci is being suspended with commands still pending on the command ring.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 5535b1d5f8885695c6ded783c692e3c0d0eda8ca to before 0e2eaa000e4e5ad46b7cf8fcf1e4a2585ef8b5a8Affected
  • 5535b1d5f8885695c6ded783c692e3c0d0eda8ca to before add3aeb74e2c7d82fa1035af2a027666c6906210Affected
  • 5535b1d5f8885695c6ded783c692e3c0d0eda8ca to before a215190ef68ca3602fe00674e0efffad71beb3aaAffected
  • 5535b1d5f8885695c6ded783c692e3c0d0eda8ca to before fec259e46d44317379834a44115fae66122dc93fAffected
  • 5535b1d5f8885695c6ded783c692e3c0d0eda8ca to before a50948386256b24d73971b9a152fe1de808446abAffected
  • 5535b1d5f8885695c6ded783c692e3c0d0eda8ca to before a05e54c1eeaba10414aa2fde94589a7c9885f2a1Affected
  • 5535b1d5f8885695c6ded783c692e3c0d0eda8ca to before 82b70c799281cc24506085be978b829149ba0ca4Affected
LinuxLinux
  • 2.6.37Affected
  • before 2.6.37Not affected
  • 5.10.271 through 5.10.*Not affected
  • 5.15.222 through 5.15.*Not affected
  • 6.1.189 through 6.1.*Not affected
  • 6.6.158 through 6.6.*Not affected
  • 6.12.111 through 6.12.*Not affected
  • 6.18.53 through 6.18.*Not affected
  • 7.2 and laterNot affected

References

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