{"id":"CVE-2026-97430","summary":"xhci: Prevent queuing new commands if xhci is inaccessible","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nxhci: Prevent queuing new commands if xhci is inaccessible\n\nRefuse to queue a new command on the command ring if xHC is marked\ninaccessible with the HCD_FLAG_HW_ACCESSIBLE.\n\nHCD_FLAG_HW_ACCESSIBLE is set and cleared in suspend and resume.\n\nAlso print a warning if xhci is being suspended with commands\nstill pending on the command ring.","modified":"2026-10-22T10:36:12.950681615Z","published":"2026-09-24T16:03:43.491Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97430.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0e2eaa000e4e5ad46b7cf8fcf1e4a2585ef8b5a8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/82b70c799281cc24506085be978b829149ba0ca4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a05e54c1eeaba10414aa2fde94589a7c9885f2a1"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a215190ef68ca3602fe00674e0efffad71beb3aa"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a50948386256b24d73971b9a152fe1de808446ab"},{"type":"WEB","url":"https://git.kernel.org/stable/c/add3aeb74e2c7d82fa1035af2a027666c6906210"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fec259e46d44317379834a44115fae66122dc93f"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/97xxx/CVE-2026-97430.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97430"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"5535b1d5f8885695c6ded783c692e3c0d0eda8ca"},{"fixed":"0e2eaa000e4e5ad46b7cf8fcf1e4a2585ef8b5a8"},{"fixed":"add3aeb74e2c7d82fa1035af2a027666c6906210"},{"fixed":"a215190ef68ca3602fe00674e0efffad71beb3aa"},{"fixed":"fec259e46d44317379834a44115fae66122dc93f"},{"fixed":"a50948386256b24d73971b9a152fe1de808446ab"},{"fixed":"a05e54c1eeaba10414aa2fde94589a7c9885f2a1"},{"fixed":"82b70c799281cc24506085be978b829149ba0ca4"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-97430.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.6.37"},{"fixed":"5.10.271"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.222"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.189"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.158"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.111"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.53"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-97430.json"}}],"schema_version":"1.9.2"}