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CVE-2026-46228 spi: ch341: fix devres lifetime

🗓️ 28 May 2026 09:40:48Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

Fix ties resource lifetime to the USB interface for the serial peripheral interface ch341 controller to prevent leaks on unbind.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46228
28 May 202609:40
attackerkb
CNNVD
Linux kernel 安全漏洞
28 May 202600:00
cnnvd
CVE
CVE-2026-46228
28 May 202609:40
cve
Debian CVE
CVE-2026-46228
28 May 202609:40
debiancve
EUVD
EUVD-2026-32855
28 May 202609:40
euvd
NVD
CVE-2026-46228
28 May 202610:16
nvd
OSV
BELL-CVE-2026-46228
2 Jun 202606:11
osv
OSV
DEBIAN-CVE-2026-46228
28 May 202610:16
osv
OSV
OPENSUSE-SU-2026:10954-1 kernel-devel-7.0.11-1.1 on GA media
4 Jun 202600:00
osv
OSV
ROOT-OS-DEBIAN-13-CVE-2026-46228 CVE-2026-46228 in rootio-linux - Patched by Root
17 Jun 202604:17
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/spi/spi-ch341.c"
    ],
    "versions": [
      {
        "version": "8846739f52afa07e63395c80227dc544f54bd7b1",
        "lessThan": "4422fc2411cbbdf5104a914e0596bb483faea254",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8846739f52afa07e63395c80227dc544f54bd7b1",
        "lessThan": "108a64b27a52f781c4f3751641e3dd65c7dd2fb5",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8846739f52afa07e63395c80227dc544f54bd7b1",
        "lessThan": "abe572f630bc1f0e77041012ab075869036ede4f",
        "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/spi/spi-ch341.c"
    ],
    "versions": [
      {
        "version": "6.11",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.11",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.32",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.9",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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