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CVE-2025-40308 Bluetooth: bcsp: receive data only if registered

🗓️ 08 Dec 2025 00:46:33Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 24 Views

Bluetooth bcsp now processes data only after registration to prevent null pointer dereference.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
AstraLinux
Astra Linux – Vulnerability in Linux 6.12
13 Jan 202614:01
astralinux
CBLMariner
CVE-2025-40308 affecting package kernel for versions less than 6.6.117.1-1
15 Dec 202516:03
cbl_mariner
Circl
CVE-2025-40308
19 Mar 202600:00
circl
CNNVD
Linux kernel 安全漏洞
8 Dec 202500:00
cnnvd
CVE
CVE-2025-40308
8 Dec 202500:46
cve
Debian
[SECURITY] [DLA 4404-1] linux security update
12 Dec 202513:38
debian
Debian
[SECURITY] [DLA 4436-1] linux-6.1 security update
14 Jan 202613:50
debian
Debian CVE
CVE-2025-40308
8 Dec 202500:46
debiancve
Tenable Nessus
Debian dla-4404 : ata-modules-5.10.0-35-armmp-di - security update
12 Dec 202500:00
nessus
Tenable Nessus
Debian dla-4436 : linux-config-6.1 - security update
14 Jan 202600:00
nessus
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/bluetooth/hci_bcsp.c"
    ],
    "versions": [
      {
        "version": "48effdb7a798232db945503cf3f51e0be8070cea",
        "lessThan": "39a7d40314b6288cfa2d13269275e9247a7a055a",
        "status": "affected",
        "versionType": "git"
      },
      {
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        "status": "affected",
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      },
      {
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      },
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        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.10.237",
        "lessThan": "5.10.247",
        "status": "affected",
        "versionType": "semver"
      },
      {
        "version": "5.15.181",
        "lessThan": "5.15.197",
        "status": "affected",
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      },
      {
        "version": "6.1.135",
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      },
      {
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      },
      {
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      },
      {
        "version": "6.13.12",
        "lessThan": "6.14",
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      },
      {
        "version": "6.14.3",
        "lessThan": "6.15",
        "status": "affected",
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      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/bluetooth/hci_bcsp.c"
    ],
    "versions": [
      {
        "version": "6.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.302",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.247",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
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      },
      {
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      },
      {
        "version": "6.1.159",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
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      },
      {
        "version": "6.6.117",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.58",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17.8",
        "lessThanOrEqual": "6.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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