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CVE-2026-97430

xhci: Prevent queuing new commands if xhci is inaccessible

Published
Last modified
published
Not listed in CISA KEV
Fix
Fixed in 5.10.271, 5.15.222, 6.1.189, 6.6.158, 6.12.111, and 1 more
None on Exploit-DB, Metasploit or GitHub

Summary

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.

Timeline

  1. CVE published
  2. Record last updated

Affected versions

  • Linux Linux

    From 5535b1d5f8885695c6ded783c692e3c0d0eda8ca · fixed in 0e2eaa000e4e5ad46b7cf8fcf1e4a2585ef8b5a8; From 5535b1d5f8885695c6ded783c692e3c0d0eda8ca · fixed in add3aeb74e2c7d82fa1035af2a027666c6906210; From 5535b1d5f8885695c6ded783c692e3c0d0eda8ca · fixed in a215190ef68ca3602fe00674e0efffad71beb3aa; From 5535b1d5f8885695c6ded783c692e3c0d0eda8ca · fixed in fec259e46d44317379834a44115fae66122dc93f; From 5535b1d5f8885695c6ded783c692e3c0d0eda8ca · fixed in a50948386256b24d73971b9a152fe1de808446ab; From 5535b1d5f8885695c6ded783c692e3c0d0eda8ca · fixed in a05e54c1eeaba10414aa2fde94589a7c9885f2a1; From 5535b1d5f8885695c6ded783c692e3c0d0eda8ca · fixed in 82b70c799281cc24506085be978b829149ba0ca4

  • Linux Linux

    2.6.37

  • KernelLinux

    From 2.6.37 · fixed in 5.10.271; From 5.11.0 · fixed in 5.15.222; From 5.16.0 · fixed in 6.1.189; From 6.2.0 · fixed in 6.6.158; From 6.7.0 · fixed in 6.12.111; From 6.13.0 · fixed in 6.18.53

References 7

git.kernel.org