{"api_version":"1","generated_at":"2026-04-22T23:53:17+00:00","cve":"CVE-2023-5717","urls":{"html":"https://cve.report/CVE-2023-5717","api":"https://cve.report/api/cve/CVE-2023-5717.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-5717","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-5717"},"summary":{"title":"CVE-2023-5717","description":"A heap out-of-bounds write vulnerability in the Linux kernel's Linux Kernel Performance Events (perf) component can be exploited to achieve local privilege escalation.\n\nIf perf_read_group() is called while an event's sibling_list is smaller than its child's sibling_list, it can increment or write to memory locations outside of the allocated buffer.\n\nWe recommend upgrading past commit 32671e3799ca2e4590773fd0e63aaa4229e50c06.","state":"PUBLIC","assigner":"security@google.com","published_at":"2023-10-25 18:17:00","updated_at":"2023-11-04 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