{"id":"CVE-2024-35915","revision":"0cc01bcb53904587a7e00ba6743dfdd8","records":[{"revision":"0cc01bcb53904587a7e00ba6743dfdd8","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-35915","aliases":[],"title":"nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet\n\nsyzbot reported the following uninit-value access issue [1][2]:\n\nnci_rx_work() parses and processes received packet. When the payload\nlength is zero, each message type handler reads uninitialized payload\nand KMSAN detects this issue. The receipt of a packet with a zero-size\npayload is considered unexpected, and therefore, such packets should be\nsilently discarded.\n\nThis patch resolved this issue by checking payload size before calling\neach message type handler codes.","state":0,"publishedAt":"2024-05-19T08:35:08.239+00:00","modifiedAt":"2026-10-15T00:41:24.84+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                        \"net/nfc/nci/core.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\",\n                            \"lessThan\": \"11387b2effbb55f58dc2111ef4b4b896f2756240\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\",\n                            \"lessThan\": \"03fe259649a551d336a7f20919b641ea100e3fff\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\",\n                            \"lessThan\": \"755e53bbc61bc1aff90eafa64c8c2464fd3dfa3c\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\",\n                            \"lessThan\": \"ac68d9fa09e410fa3ed20fb721d56aa558695e16\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\",\n                            \"lessThan\": \"b51ec7fc9f877ef869c01d3ea6f18f6a64e831a7\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\",\n                            \"lessThan\": \"a946ebee45b09294c8b0b0e77410b763c4d2817a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\",\n                            \"lessThan\": \"8948e30de81faee87eeee01ef42a1f6008f5a83a\",\n                            \"status\": \"affected\",\n                            \"versionType\": \"git\"\n                        },\n                        {\n                            \"version\": \"6a2968aaf50c7a22fced77a5e24aa636281efca8\",\n                            \"lessThan\": \"d24b03535e5eb82e025219c2f632b485409c898f\",\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                        \"net/nfc/nci/core.c\"\n                    ],\n                    \"versions\": [\n                        {\n                            \"version\": \"3.2\",\n                            \"status\": \"affected\"\n                        },\n                        {\n                            \"version\": \"0\",\n                            \"lessThan\": \"3.2\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"4.19.312\",\n                            \"lessThanOrEqual\": \"4.19.*\",\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\": \"6.1.85\",\n                            \"lessThanOrEqual\": \"6.1.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.6.26\",\n                            \"lessThanOrEqual\": \"6.6.*\",\n                            \"status\": \"unaffected\",\n                            \"versionType\": \"semver\"\n                        },\n                        {\n                            \"version\": \"6.8.5\",\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:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.8,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/11387b2effbb55f58dc2111ef4b4b896f2756240","https://git.kernel.org/stable/c/03fe259649a551d336a7f20919b641ea100e3fff","https://git.kernel.org/stable/c/755e53bbc61bc1aff90eafa64c8c2464fd3dfa3c","https://git.kernel.org/stable/c/ac68d9fa09e410fa3ed20fb721d56aa558695e16","https://git.kernel.org/stable/c/b51ec7fc9f877ef869c01d3ea6f18f6a64e831a7","https://git.kernel.org/stable/c/a946ebee45b09294c8b0b0e77410b763c4d2817a","https://git.kernel.org/stable/c/8948e30de81faee87eeee01ef42a1f6008f5a83a","https://git.kernel.org/stable/c/d24b03535e5eb82e025219c2f632b485409c898f"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-35915","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-35915","identifiers":["CVE-2024-35915"]},"retained":false,"historicalAffected":[]}],"coverage":[]}