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CVE-2026-64233 usb: gadget: uvc: hold opts->lock across XU walks in uvc_function_bind

🗓️ 24 Jul 2026 15:27:39Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 37 Views

Kernel fix: hold opts->lock during XU descriptor fixups in uvc_function_bind to prevent race

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-64233
24 Jul 202615:27
attackerkb
cve
CVE
CVE-2026-64233
24 Jul 202615:27
cve
debiancve
Debian CVE
CVE-2026-64233
24 Jul 202615:27
debiancve
euvd
EUVD
EUVD-2026-48642
24 Jul 202615:27
euvd
nvd
NVD
CVE-2026-64233
24 Jul 202616:16
nvd
nessus
Tenable Nessus
openSUSE 16: cluster-md-kmp-64kb / cluster-md-kmp-azure / cluster-md-kmp-default / etc (openSUSE-SU-2026:21555-1)
13 Aug 202600:00
nessus
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-0895
26 Jun 202600:00
nessus
nessus
Tenable Nessus
Photon OS 5.0: Linux PHSA-2026-5.0-92-0895
10 Aug 202600:00
nessus
nessus
Tenable Nessus
Linux Distros Unpatched Vulnerability : CVE-2026-64233
27 Jul 202600:00
nessus
osv
OSV
BELL-CVE-2026-64233
29 Jul 202606:04
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/usb/gadget/function/f_uvc.c"
    ],
    "versions": [
      {
        "version": "0525210c9840229e42c6b68e886c72a75a67cf8e",
        "lessThan": "e15c414092b3c24610cc771e481a723b0f645eca",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0525210c9840229e42c6b68e886c72a75a67cf8e",
        "lessThan": "2c9e0905ef7e69f7b814cd709613f6b3b5b98805",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0525210c9840229e42c6b68e886c72a75a67cf8e",
        "lessThan": "caec0145e5974e85fe5192fc6a6f5aa1a98f82a6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0525210c9840229e42c6b68e886c72a75a67cf8e",
        "lessThan": "5f1b9cff88982e2a2053d8b1fd983f7ccb9f03cc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0525210c9840229e42c6b68e886c72a75a67cf8e",
        "lessThan": "68aa70648b625fa684bc0b71bbfd905f4943ca20",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/usb/gadget/function/f_uvc.c"
    ],
    "versions": [
      {
        "version": "6.3",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.3",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.143",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.93",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.35",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.12",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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