{"id":"CVE-2024-35983","revision":"df89602a28144577bad83a1ed9c25b41","records":[{"revision":"df89602a28144577bad83a1ed9c25b41","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-35983","aliases":[],"title":"bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nbounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS\n\nbits_per() rounds up to the next power of two when passed a power of\ntwo.  This causes crashes on some machines and configurations.","state":0,"publishedAt":"2024-05-20T09:47:51.079+00:00","modifiedAt":"2026-10-15T00:41:57.047+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                        \"kernel/bounds.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"d6077e0d38b4953c863d0db4a5b3f41d21e0d546\",\n                            \"lessThan\": \"d34a516f2635090d36a306f84573e8de3d7374ce\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"83a2275f9d3230c761014b1467888b1ef469be74\",\n                            \"lessThan\": \"66297b2ceda841f809637731d287bda3a93b49d8\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"d2a7a81088c6abe778b0a93a7eeb79487a943818\",\n                            \"lessThan\": \"93ba36238db6a74a82feb3dc476e25ea424ad630\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"428ca0000f0abd5c99354c52a36becf2b815ca21\",\n                            \"lessThan\": \"9b7c5004d7c5ae062134052a85290869a015814c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b46c822f8b555b9513df44047b0e72c06720df62\",\n                            \"lessThan\": \"15aa09d6d84629eb5296de30ac0aa19a33512f16\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"cf778fff03be1ee88c49b72959650147573c3301\",\n                            \"lessThan\": \"ebfe41889b762f1933c6762f6624b9724a25bee0\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"f2d5dcb48f7ba9e3ff249d58fc1fa963d374e66a\",\n                            \"lessThan\": \"5af385f5f4cddf908f663974847a4083b2ff2c79\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"b2e1b090a590d41abe647eadb6bf2a5dc47b63ab\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6.7.12\",\n                            \"lessThan\": \"6.8\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"},{"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                        \"kernel/bounds.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"5.4.274\",\n                            \"lessThan\": \"5.4.275\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.215\",\n                            \"lessThan\": \"5.10.216\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.154\",\n                            \"lessThan\": \"5.15.158\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.84\",\n                            \"lessThan\": \"6.1.90\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.24\",\n                            \"lessThan\": \"6.6.30\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.8.3\",\n                            \"lessThan\": \"6.8.9\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/d34a516f2635090d36a306f84573e8de3d7374ce","https://git.kernel.org/stable/c/66297b2ceda841f809637731d287bda3a93b49d8","https://git.kernel.org/stable/c/93ba36238db6a74a82feb3dc476e25ea424ad630","https://git.kernel.org/stable/c/9b7c5004d7c5ae062134052a85290869a015814c","https://git.kernel.org/stable/c/15aa09d6d84629eb5296de30ac0aa19a33512f16","https://git.kernel.org/stable/c/ebfe41889b762f1933c6762f6624b9724a25bee0","https://git.kernel.org/stable/c/5af385f5f4cddf908f663974847a4083b2ff2c79"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-35983","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-35983","identifiers":["CVE-2024-35983"]},"retained":false,"historicalAffected":[]}],"coverage":[]}