CVE-2023-54318

🗓️ 30 Dec 2025 12:23:48Reported by LinuxType

smc: protect smc_lgr_list.list iteration with a lock in smcr_port_add to avoid kernel crash.

Reporter	Title	Published	Views	Family All 37
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux-6.1, linux-5.15	20 May 202605:53	–	astralinux
Circl	CVE-2023-54318	30 Dec 202514:51	–	circl
CNNVD	Linux kernel 安全漏洞	30 Dec 202500:00	–	cnnvd
Cvelist	CVE-2023-54318 net/smc: use smc_lgr_list.lock to protect smc_lgr_list.list iterate in smcr_port_add	30 Dec 202512:23	–	cvelist
Debian CVE	CVE-2023-54318	30 Dec 202512:23	–	debiancve
EUVD	EUVD-2023-60486	30 Dec 202515:30	–	euvd
NVD	CVE-2023-54318	30 Dec 202513:16	–	nvd
OSV	BELL-CVE-2023-54318	31 Dec 202506:05	–	osv
OSV	CVE-2023-54318 net/smc: use smc_lgr_list.lock to protect smc_lgr_list.list iterate in smcr_port_add	30 Dec 202512:23	–	osv
OSV	DEBIAN-CVE-2023-54318	30 Dec 202513:16	–	osv

Vulners

CNA

Node

linux linux_kernelRange5.8–5.10.195

linux linux_kernelRange5.11.0–5.15.132

linux linux_kernelRange5.16.0–6.1.54

linux linux_kernelRange6.2.0–6.5.4

linux linux_kernelRange6.6.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "net/smc/smc_core.c"
    ],
    "versions": [
      {
        "version": "1f90a05d9ff907c70456e7c9d7058372679a88c6",
        "lessThan": "d1c6c93c27a4bf48006ab16cd9b38d85559d7645",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1f90a05d9ff907c70456e7c9d7058372679a88c6",
        "lessThan": "06b4934ab2b534bb92935c7601852066ebb9eab8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1f90a05d9ff907c70456e7c9d7058372679a88c6",
        "lessThan": "70c8d17007dc4a07156b7da44509527990e569b3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1f90a05d9ff907c70456e7c9d7058372679a88c6",
        "lessThan": "b717463610a27fc0b58484cfead7a623d5913e61",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1f90a05d9ff907c70456e7c9d7058372679a88c6",
        "lessThan": "f5146e3ef0a9eea405874b36178c19a4863b8989",
        "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/smc/smc_core.c"
    ],
    "versions": [
      {
        "version": "5.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.195",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.132",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.54",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.5.4",
        "lessThanOrEqual": "6.5.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/70c8d17007dc4a07156b7da44509527990e569b3
git	www.git.kernel.org/stable/c/f5146e3ef0a9eea405874b36178c19a4863b8989
git	www.git.kernel.org/stable/c/b717463610a27fc0b58484cfead7a623d5913e61
git	www.git.kernel.org/stable/c/d1c6c93c27a4bf48006ab16cd9b38d85559d7645
git	www.git.kernel.org/stable/c/06b4934ab2b534bb92935c7601852066ebb9eab8

11 May 2026 19:59Current

6Medium risk

Vulners AI Score6

EPSS0.00022