{"id":"CVE-2024-43872","revision":"9902239e7ef14a6cafd076c091d2ef80","records":[{"revision":"9902239e7ef14a6cafd076c091d2ef80","observedAt":"2026-10-30T13:45:33.454+00:00","statement":{"source":"cve-program","id":"CVE-2024-43872","aliases":[],"title":"RDMA/hns: Fix soft lockup under heavy CEQE load","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/hns: Fix soft lockup under heavy CEQE load\n\nCEQEs are handled in interrupt handler currently. This may cause the\nCPU core staying in interrupt context too long and lead to soft lockup\nunder heavy load.\n\nHandle CEQEs in BH workqueue and set an upper limit for the number of\nCEQE handled by a single call of work handler.","state":0,"publishedAt":"2024-08-21T00:06:24.041+00:00","modifiedAt":"2026-10-30T12:19:05.518+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/infiniband/hw/hns/hns_roce_device.h\",\n                        \"drivers/infiniband/hw/hns/hns_roce_hw_v2.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"a5073d6054f75d7c94b3354206eec4b804d2fbd4\",\n                            \"lessThan\": \"97740304c953ac43aebd24678ae999fe0bc9decf\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"a5073d6054f75d7c94b3354206eec4b804d2fbd4\",\n                            \"lessThan\": \"06580b33c183c9f98e2a2ca96a86137179032c08\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"a5073d6054f75d7c94b3354206eec4b804d2fbd4\",\n                            \"lessThan\": \"2fdf34038369c0a27811e7b4680662a14ada1d6b\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        }\n                    ]\n                }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"Linux\",\n                    \"vendor\": \"Linux\",\n                    \"defaultStatus\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/infiniband/hw/hns/hns_roce_device.h\",\n                        \"drivers/infiniband/hw/hns/hns_roce_hw_v2.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"4.16\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"4.16\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.191\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.10.3\",\n                            \"lessThanOrEqual\": \"6.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.11\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/97740304c953ac43aebd24678ae999fe0bc9decf","https://git.kernel.org/stable/c/06580b33c183c9f98e2a2ca96a86137179032c08","https://git.kernel.org/stable/c/2fdf34038369c0a27811e7b4680662a14ada1d6b"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-43872","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-43872","identifiers":["CVE-2024-43872"]},"retained":false,"historicalAffected":[]}],"coverage":[]}