{"id":"CVE-2024-35813","revision":"52b358d215314a88b829b8fa4dfcb32d","records":[{"revision":"52b358d215314a88b829b8fa4dfcb32d","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-35813","aliases":[],"title":"mmc: core: Avoid negative index with array access","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: core: Avoid negative index with array access\n\nCommit 4d0c8d0aef63 (\"mmc: core: Use mrq.sbc in close-ended ffu\") assigns\nprev_idata = idatas[i - 1], but doesn't check that the iterator i is\ngreater than zero. Let's fix this by adding a check.","state":0,"publishedAt":"2024-05-17T13:23:18.902+00:00","modifiedAt":"2026-10-15T00:40:55.529+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/mmc/core/block.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"f49f9e802785291149bdc9c824414de4604226b4\",\n                            \"lessThan\": \"b9a7339ae403035ffe7fc37cb034b36947910f68\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"59020bf0999ff7da8aedcd00ef8f0d75d93b6d20\",\n                            \"lessThan\": \"2b539c88940e22494da80a93ee1c5a28bbad10f6\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"50b8b7a22e90bab9f1949b64a88ff17ab10913ec\",\n                            \"lessThan\": \"81b8645feca08a54c7c4bf36e7b176f4983b2f28\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"c4edcd134bb72b3b0acc884612d624e48c9d057f\",\n                            \"lessThan\": \"ad9cc5e9e53ab94aa0c7ac65d43be7eb208dcb55\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"1653a8102868264f3488c298a9f20af2add9a288\",\n                            \"lessThan\": \"4466677dcabe2d70de6aa3d4bd4a4fafa94a71f2\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"eed9119f8f8e8fbf225c08abdbb58597fba807e0\",\n                            \"lessThan\": \"064db53f9023a2d5877a2d12de6bc27995f6ca56\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"4d0c8d0aef6355660b6775d57ccd5d4ea2e15802\",\n                            \"lessThan\": \"7d0e8a6147550aa058fa6ade8583ad252aa61304\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"4d0c8d0aef6355660b6775d57ccd5d4ea2e15802\",\n                            \"lessThan\": \"cf55a7acd1ed38afe43bba1c8a0935b51d1dc014\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"5.4.269\",\n                            \"lessThan\": \"5.4.274\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.210\",\n                            \"lessThan\": \"5.10.215\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.149\",\n                            \"lessThan\": \"5.15.154\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.76\",\n                            \"lessThan\": \"6.1.84\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.15\",\n                            \"lessThan\": \"6.6.24\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.7.3\",\n                            \"lessThan\": \"6.7.12\",\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\": \"affected\",\n                    \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n                    \"programFiles\": [\n                        \"drivers/mmc/core/block.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6.8\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"6.8\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.4.274\",\n                            \"lessThanOrEqual\": \"5.4.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.10.215\",\n                            \"lessThanOrEqual\": \"5.10.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"5.15.154\",\n                            \"lessThanOrEqual\": \"5.15.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.1.84\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.24\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.7.12\",\n                            \"lessThanOrEqual\": \"6.7.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.8.3\",\n                            \"lessThanOrEqual\": \"6.8.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.9\",\n                            \"lessThanOrEqual\": \"*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"original_commit_for_fix\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/b9a7339ae403035ffe7fc37cb034b36947910f68","https://git.kernel.org/stable/c/2b539c88940e22494da80a93ee1c5a28bbad10f6","https://git.kernel.org/stable/c/81b8645feca08a54c7c4bf36e7b176f4983b2f28","https://git.kernel.org/stable/c/ad9cc5e9e53ab94aa0c7ac65d43be7eb208dcb55","https://git.kernel.org/stable/c/4466677dcabe2d70de6aa3d4bd4a4fafa94a71f2","https://git.kernel.org/stable/c/064db53f9023a2d5877a2d12de6bc27995f6ca56","https://git.kernel.org/stable/c/7d0e8a6147550aa058fa6ade8583ad252aa61304","https://git.kernel.org/stable/c/cf55a7acd1ed38afe43bba1c8a0935b51d1dc014"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-35813","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-35813","identifiers":["CVE-2024-35813"]},"retained":false,"historicalAffected":[]}],"coverage":[]}