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CVE-2023-32246 ksmbd: call rcu_barrier() in ksmbd_server_exit()

🗓️ 16 Aug 2025 13:22:09Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 50 Views

ksmbd: missing barrier at server exit; race closing connections unload module enabling local code

Related
Affected
Refs
ReporterTitlePublishedViews
Family
astralinux
AstraLinux
Astra Linux – Vulnerability in Linux 5.15
5 Oct 202611:39
–astralinux
bdu_fstec
BDU FSTEC
Linux ksmbd RCE
24 May 202300:00
–bdu_fstec
cnnvd
CNNVD
Linux Kernel Security Vulnerabilities
16 Aug 202500:00
–cnnvd
cve
CVE
CVE-2023-32246
16 Aug 202513:22
–cve
debiancve
Debian CVE
CVE-2023-32246
16 Aug 202513:22
–debiancve
nvd
NVD
CVE-2023-32246
16 Aug 202514:15
–nvd
osv_bell
osv_bell
BELL-CVE-2023-32246
19 Aug 202506:02
–osv_bell
osv_cve
osv_cve
CVE-2023-32246 ksmbd: call rcu_barrier() in ksmbd_server_exit()
16 Aug 202513:22
–osv_cve
osv_debian
osv_debian
DEBIAN-CVE-2023-32246
16 Aug 202514:15
–osv_debian
osv_oesa
osv_oesa
OESA-2023-1781 kernel security update
3 Nov 202311:06
–osv_oesa
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ksmbd/server.c"
    ],
    "versions": [
      {
        "version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
        "lessThan": "c053e389db0d892e2ff5a60ec5e533b976503795",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
        "lessThan": "b80422474ffe44cb5e813cd6da1f1c6bc50fd9d2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
        "lessThan": "d4174505016a3b2996eb7ff1530dcabbf15d47b6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
        "lessThan": "5a7090ccc242ab009ee7769e9d7fad6644dbe9bd",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9",
        "lessThan": "eb307d09fe15844fdaebeb8cc8c9b9e925430aa5",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "fs/ksmbd/server.c"
    ],
    "versions": [
      {
        "version": "5.15",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.15",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.111",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.28",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.15",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3.2",
        "lessThanOrEqual": "6.3.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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15 Aug 2026 12:23Current
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