FKIE_CVE-2026-97430

Vulnerability from fkie_nvd - Published: 2026-09-24 17:17 - Updated: 2026-10-03 11:17
Severity
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0e2eaa000e4e5ad46b7cf8fcf1e4a2585ef8b5a8
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/82b70c799281cc24506085be978b829149ba0ca4
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a05e54c1eeaba10414aa2fde94589a7c9885f2a1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a215190ef68ca3602fe00674e0efffad71beb3aa
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a50948386256b24d73971b9a152fe1de808446ab
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/add3aeb74e2c7d82fa1035af2a027666c6906210
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fec259e46d44317379834a44115fae66122dc93f
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/host/xhci-ring.c",
            "drivers/usb/host/xhci.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "0e2eaa000e4e5ad46b7cf8fcf1e4a2585ef8b5a8",
              "status": "affected",
              "version": "5535b1d5f8885695c6ded783c692e3c0d0eda8ca",
              "versionType": "git"
            },
            {
              "lessThan": "add3aeb74e2c7d82fa1035af2a027666c6906210",
              "status": "affected",
              "version": "5535b1d5f8885695c6ded783c692e3c0d0eda8ca",
              "versionType": "git"
            },
            {
              "lessThan": "a215190ef68ca3602fe00674e0efffad71beb3aa",
              "status": "affected",
              "version": "5535b1d5f8885695c6ded783c692e3c0d0eda8ca",
              "versionType": "git"
            },
            {
              "lessThan": "fec259e46d44317379834a44115fae66122dc93f",
              "status": "affected",
              "version": "5535b1d5f8885695c6ded783c692e3c0d0eda8ca",
              "versionType": "git"
            },
            {
              "lessThan": "a50948386256b24d73971b9a152fe1de808446ab",
              "status": "affected",
              "version": "5535b1d5f8885695c6ded783c692e3c0d0eda8ca",
              "versionType": "git"
            },
            {
              "lessThan": "a05e54c1eeaba10414aa2fde94589a7c9885f2a1",
              "status": "affected",
              "version": "5535b1d5f8885695c6ded783c692e3c0d0eda8ca",
              "versionType": "git"
            },
            {
              "lessThan": "82b70c799281cc24506085be978b829149ba0ca4",
              "status": "affected",
              "version": "5535b1d5f8885695c6ded783c692e3c0d0eda8ca",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/host/xhci-ring.c",
            "drivers/usb/host/xhci.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.37"
            },
            {
              "lessThan": "2.6.37",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.271",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.222",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.189",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.158",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.111",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.53",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    }
  ],
  "id": "CVE-2026-97430",
  "lastModified": "2026-10-03T11:17:54.737",
  "metrics": {},
  "published": "2026-09-24T17:17:21.017",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/0e2eaa000e4e5ad46b7cf8fcf1e4a2585ef8b5a8"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/82b70c799281cc24506085be978b829149ba0ca4"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a05e54c1eeaba10414aa2fde94589a7c9885f2a1"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a215190ef68ca3602fe00674e0efffad71beb3aa"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a50948386256b24d73971b9a152fe1de808446ab"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/add3aeb74e2c7d82fa1035af2a027666c6906210"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/fec259e46d44317379834a44115fae66122dc93f"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}



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