FKIE_CVE-2026-64470

Vulnerability from fkie_nvd - Published: 2026-07-25 10:17 - Updated: 2026-07-25 10:17
Severity
Summary
In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: fix use-after-free on marvell probe failure Make sure to stop any TX URBs submitted during Marvell OOB wakeup configuration on later probe failures to avoid use-after-free in the completion callback. This issue was reported by Sashiko while reviewing a fix for a wakeup source leak in the btusb probe errors paths.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0ccb1cb0a464dab78284c34196cd3e8e18bab4c4
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/1edd524de5cc8143ece9c42c466346983dc5b5ed
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/631de465aba7f8ae46478bf5f598111412e8eff8
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/6e1b10df890f4663cb38af9fc1c93d36747b75af
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/838c917a2f16eefe68def800ebf48a2af591149a
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/92c736866244340497a8a65afe2ac25354c2bf5e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/a7e941a395711791c7e98d9870c6562c2c9e9ef2
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/c5b600a3c05b1a7a110d558df935a8fc8a471c79
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/bluetooth/btusb.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1edd524de5cc8143ece9c42c466346983dc5b5ed",
              "status": "affected",
              "version": "a4ccc9e33d2f01532bcceb621ea06bbf4db6efac",
              "versionType": "git"
            },
            {
              "lessThan": "0ccb1cb0a464dab78284c34196cd3e8e18bab4c4",
              "status": "affected",
              "version": "a4ccc9e33d2f01532bcceb621ea06bbf4db6efac",
              "versionType": "git"
            },
            {
              "lessThan": "631de465aba7f8ae46478bf5f598111412e8eff8",
              "status": "affected",
              "version": "a4ccc9e33d2f01532bcceb621ea06bbf4db6efac",
              "versionType": "git"
            },
            {
              "lessThan": "6e1b10df890f4663cb38af9fc1c93d36747b75af",
              "status": "affected",
              "version": "a4ccc9e33d2f01532bcceb621ea06bbf4db6efac",
              "versionType": "git"
            },
            {
              "lessThan": "92c736866244340497a8a65afe2ac25354c2bf5e",
              "status": "affected",
              "version": "a4ccc9e33d2f01532bcceb621ea06bbf4db6efac",
              "versionType": "git"
            },
            {
              "lessThan": "a7e941a395711791c7e98d9870c6562c2c9e9ef2",
              "status": "affected",
              "version": "a4ccc9e33d2f01532bcceb621ea06bbf4db6efac",
              "versionType": "git"
            },
            {
              "lessThan": "838c917a2f16eefe68def800ebf48a2af591149a",
              "status": "affected",
              "version": "a4ccc9e33d2f01532bcceb621ea06bbf4db6efac",
              "versionType": "git"
            },
            {
              "lessThan": "c5b600a3c05b1a7a110d558df935a8fc8a471c79",
              "status": "affected",
              "version": "a4ccc9e33d2f01532bcceb621ea06bbf4db6efac",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/bluetooth/btusb.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.11"
            },
            {
              "lessThan": "4.11",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.261",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.212",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.178",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.145",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.96",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.39",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2-rc1",
              "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\nBluetooth: btusb: fix use-after-free on marvell probe failure\n\nMake sure to stop any TX URBs submitted during Marvell OOB wakeup\nconfiguration on later probe failures to avoid use-after-free in the\ncompletion callback.\n\nThis issue was reported by Sashiko while reviewing a fix for a wakeup\nsource leak in the btusb probe errors paths."
    }
  ],
  "id": "CVE-2026-64470",
  "lastModified": "2026-07-25T10:17:32.390",
  "metrics": {},
  "published": "2026-07-25T10:17:32.390",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/0ccb1cb0a464dab78284c34196cd3e8e18bab4c4"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1edd524de5cc8143ece9c42c466346983dc5b5ed"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/631de465aba7f8ae46478bf5f598111412e8eff8"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/6e1b10df890f4663cb38af9fc1c93d36747b75af"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/838c917a2f16eefe68def800ebf48a2af591149a"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/92c736866244340497a8a65afe2ac25354c2bf5e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/a7e941a395711791c7e98d9870c6562c2c9e9ef2"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/c5b600a3c05b1a7a110d558df935a8fc8a471c79"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.