CVE-2023-54323

🗓️ 30 Dec 2025 12:37:07Reported by LinuxType

Fix nvdimm registration races in CXL PMEM by using synchronous registration to prevent race.

Reporter	Title	Published	Views	Family All 20
AstraLinux	Astra Linux - уязвимость в linux-5.10	20 May 202605:53	–	astralinux
Circl	CVE-2023-54323	30 Dec 202514:39	–	circl
CNNVD	Linux kernel 安全漏洞	30 Dec 202500:00	–	cnnvd
Cvelist	CVE-2023-54323 cxl/pmem: Fix nvdimm registration races	30 Dec 202512:37	–	cvelist
Debian CVE	CVE-2023-54323	30 Dec 202512:37	–	debiancve
EUVD	EUVD-2023-60481	30 Dec 202515:30	–	euvd
NVD	CVE-2023-54323	30 Dec 202513:16	–	nvd
OSV	BELL-CVE-2023-54323	31 Dec 202506:05	–	osv
OSV	CVE-2023-54323 cxl/pmem: Fix nvdimm registration races	30 Dec 202512:37	–	osv
OSV	DEBIAN-CVE-2023-54323	30 Dec 202513:16	–	osv

Vulners

CNA

Node

linux linux_kernelRange5.14–6.1.16

linux linux_kernelRange6.2.0–6.2.3

linux linux_kernelRange6.3.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/cxl/pmem.c",
      "drivers/nvdimm/bus.c",
      "drivers/nvdimm/dimm_devs.c",
      "drivers/nvdimm/nd-core.h",
      "include/linux/libnvdimm.h"
    ],
    "versions": [
      {
        "version": "21083f51521fb0f60dbac591f175c3ed48435af4",
        "lessThan": "a371788d4f4a7f59eecd22644331d599979fd283",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "21083f51521fb0f60dbac591f175c3ed48435af4",
        "lessThan": "18c65667fa9104780eeaa0dc1bc240f0c2094772",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "21083f51521fb0f60dbac591f175c3ed48435af4",
        "lessThan": "f57aec443c24d2e8e1f3b5b4856aea12ddda4254",
        "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/pmem.c",
      "drivers/nvdimm/bus.c",
      "drivers/nvdimm/dimm_devs.c",
      "drivers/nvdimm/nd-core.h",
      "include/linux/libnvdimm.h"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.16",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.3",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/f57aec443c24d2e8e1f3b5b4856aea12ddda4254
git	www.git.kernel.org/stable/c/a371788d4f4a7f59eecd22644331d599979fd283
git	www.git.kernel.org/stable/c/18c65667fa9104780eeaa0dc1bc240f0c2094772

11 May 2026 19:59Current

6Medium risk

Vulners AI Score6

EPSS0.0002