CVE-2023-32253

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Source
https://cve.org/CVERecord?id=CVE-2023-32253
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-32253.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-32253
Downstream
Published
2025-08-02T22:26:05.080Z
Modified
2026-05-15T04:06:54.496104518Z
Severity
  • 5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
Kernel: deadlock in ksmbd_find_crypto_ctx()
Details

A flaw was found in the Linux kernel's ksmbd component. A deadlock is triggered by sending multiple concurrent session setup requests, possibly leading to a denial of service.

Database specific 
{
    "cna_assigner": "redhat",
    "cwe_ids": [
        "CWE-413"
    ],
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "fixed": "5.15.112"
                },
                {
                    "introduced": "6.1.0"
                },
                {
                    "fixed": "6.1.28"
                },
                {
                    "introduced": "6.2.0"
                },
                {
                    "fixed": "6.2.15"
                },
                {
                    "introduced": "6.3.0"
                },
                {
                    "fixed": "6.3.2"
                }
            ]
        }
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/32xxx/CVE-2023-32253.json"
}
References

Affected packages