{"api_version":"1","generated_at":"2026-04-22T23:53:20+00:00","cve":"CVE-2023-4622","urls":{"html":"https://cve.report/CVE-2023-4622","api":"https://cve.report/api/cve/CVE-2023-4622.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-4622","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-4622"},"summary":{"title":"CVE-2023-4622","description":"A use-after-free vulnerability in the Linux kernel's af_unix component can be exploited to achieve local privilege escalation.\n\nThe unix_stream_sendpage() function tries to add data to the last skb in the peer's recv queue without locking the queue. 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