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CVE-2026-23348 cxl: Fix race of nvdimm_bus object when creating nvdimm objects

🗓️ 25 Mar 2026 10:27:34Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 22 Views

CXL fix for race creating nvdimm objects to avoid NULL pointer dereference.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-23348
25 Mar 202610:27
attackerkb
AstraLinux
Astra Linux - уязвимость в linux-5.10
20 May 202605:53
astralinux
CNNVD
Linux kernel 安全漏洞
25 Mar 202600:00
cnnvd
CVE
CVE-2026-23348
25 Mar 202610:27
cve
Debian CVE
CVE-2026-23348
25 Mar 202610:27
debiancve
EUVD
EUVD-2026-15317
25 Mar 202612:30
euvd
NVD
CVE-2026-23348
25 Mar 202611:16
nvd
OSV
BELL-CVE-2026-23348
26 Mar 202606:08
osv
OSV
CVE-2026-23348 cxl: Fix race of nvdimm_bus object when creating nvdimm objects
25 Mar 202610:27
osv
OSV
DEBIAN-CVE-2026-23348
25 Mar 202611:16
osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/cxl/core/pmem.c",
      "drivers/cxl/cxl.h",
      "drivers/cxl/pmem.c"
    ],
    "versions": [
      {
        "version": "8fdcb1704f61a8fd9be0f3849a174d084def0666",
        "lessThan": "5fc4e150c5ada5f7d20d8f9f1b351f10481fbdf7",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8fdcb1704f61a8fd9be0f3849a174d084def0666",
        "lessThan": "5b230daeee420833287cc77314439903e5312f10",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "8fdcb1704f61a8fd9be0f3849a174d084def0666",
        "lessThan": "96a1fd0d84b17360840f344826897fa71049870e",
        "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/cxl/core/pmem.c",
      "drivers/cxl/cxl.h",
      "drivers/cxl/pmem.c"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.17",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.7",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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