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CVE-2026-46267 nfc: hci: shdlc: Stop timers and work before freeing context

🗓️ 03 Jun 2026 15:50:09Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 41 Views

Stops SHDLC timers and cancels work before freeing context to prevent use after free.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-46267
3 Jun 202615:50
attackerkb
AstraLinux
Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12
24 Jun 202615:11
astralinux
Circl
CVE-2026-46267
2 Jul 202606:53
circl
CNNVD
Linux kernel 安全漏洞
3 Jun 202600:00
cnnvd
CVE
CVE-2026-46267
3 Jun 202615:50
cve
Debian CVE
CVE-2026-46267
3 Jun 202615:50
debiancve
EUVD
EUVD-2026-34129
3 Jun 202615:50
euvd
NVD
CVE-2026-46267
3 Jun 202618:16
nvd
OSV
BELL-CVE-2026-46267
6 Jun 202606:12
osv
OSV
DEBIAN-CVE-2026-46267
3 Jun 202618:16
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/nfc/hci/llc_shdlc.c"
    ],
    "versions": [
      {
        "version": "4a61cd6687fc6348d08724676d34e38160d6cf9b",
        "lessThan": "c60f41022eaad2a1dafecd3ae6f249a3bd6d4b6e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4a61cd6687fc6348d08724676d34e38160d6cf9b",
        "lessThan": "a24a676329d40481b2331bfa1418a679577dfd3a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4a61cd6687fc6348d08724676d34e38160d6cf9b",
        "lessThan": "77eef9f2eef045c3c37a3df82d3e661afb866b98",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4a61cd6687fc6348d08724676d34e38160d6cf9b",
        "lessThan": "cf70cedce327833296ebe6043364d1e44b76a2ab",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4a61cd6687fc6348d08724676d34e38160d6cf9b",
        "lessThan": "276820278e9717cc7d4bb32381892dd3ddf418d4",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4a61cd6687fc6348d08724676d34e38160d6cf9b",
        "lessThan": "1cb97b1225450af3f7b728777929ba50c6a58ced",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4a61cd6687fc6348d08724676d34e38160d6cf9b",
        "lessThan": "c9efde1e537baed7648a94022b43836a348a074f",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/nfc/hci/llc_shdlc.c"
    ],
    "versions": [
      {
        "version": "3.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.202",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.165",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.128",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.75",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.14",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.4",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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