{"id":"CVE-2024-46717","summary":"net/mlx5e: SHAMPO, Fix incorrect page release","details":"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.","modified":"2026-04-02T12:19:31.351356Z","published":"2024-09-18T06:32:16.791Z","related":["SUSE-SU-2024:3551-1","SUSE-SU-2024:3553-1","SUSE-SU-2024:3561-1","SUSE-SU-2024:3564-1","SUSE-SU-2024:3566-1","SUSE-SU-2024:3569-1","SUSE-SU-2024:3587-1","SUSE-SU-2024:3592-1","SUSE-SU-2025:20073-1","SUSE-SU-2025:20077-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46717.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/03924d117625ecb10ee3c9b65930bcb2c37ae629"},{"type":"WEB","url":"https://git.kernel.org/stable/c/70bd03b89f20b9bbe51a7f73c4950565a17a45f7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ae9018e3f61ba5cc1f08a6e51d3c0bef0a79f3ab"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c909ab41df2b09cde919801c7a7b6bb2cc37ea22"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/46xxx/CVE-2024-46717.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-46717"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"7957837b816f11eecb9146235bb0715478f4c81f"},{"fixed":"03924d117625ecb10ee3c9b65930bcb2c37ae629"},{"fixed":"ae9018e3f61ba5cc1f08a6e51d3c0bef0a79f3ab"},{"fixed":"c909ab41df2b09cde919801c7a7b6bb2cc37ea22"},{"fixed":"70bd03b89f20b9bbe51a7f73c4950565a17a45f7"}]},{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0"},{"last_affected":"a4161e4861132d5b324746a260283e87f2d65daf"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-46717.json"}}],"schema_version":"1.7.5"}