{"cve":"CVE-2024-46717","nvd":{"published":"2024-09-18T07:15:03.237","modified":"2026-08-04T11:20:18.253","status":"Modified","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5e: SHAMPO, Fix incorrect page release\n\nUnder the following conditions:\n1) No skb created yet\n2) header_size == 0 (no SHAMPO header)\n3) header_index + 1 % MLX5E_SHAMPO_WQ_HEADER_PER_PAGE == 0 (this is the\n   last page fragment of a SHAMPO header page)\n\na new skb is formed with a page that is NOT a SHAMPO header page (it\nis a regular data page). Further down in the same function\n(mlx5e_handle_rx_cqe_mpwrq_shampo()), a SHAMPO header page from\nheader_index is released. This is wrong and it leads to SHAMPO header\npages being released more than once.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","score":5.5},"cwes":[],"references":["https://git.kernel.org/stable/c/03924d117625ecb10ee3c9b65930bcb2c37ae629","https://git.kernel.org/stable/c/70bd03b89f20b9bbe51a7f73c4950565a17a45f7","https://git.kernel.org/stable/c/ae9018e3f61ba5cc1f08a6e51d3c0bef0a79f3ab","https://git.kernel.org/stable/c/c909ab41df2b09cde919801c7a7b6bb2cc37ea22","https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"],"products":["linux:linux_kernel"],"source":"nvd","synced_at":"2026-10-19T21:54:38.012257375+00:00"},"epss":{"cve":"CVE-2024-46717","score":0.0053,"percentile":0.44872,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}