{"id":"CVE-2024-35915","summary":"nfc: nci: Fix uninit-value in nci_dev_up and nci_ntf_packet","details":"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.","modified":"2026-04-02T11:52:02.344690Z","published":"2024-05-19T08:35:08.239Z","related":["SUSE-SU-2024:2008-1","SUSE-SU-2024:2019-1","SUSE-SU-2024:2135-1","SUSE-SU-2024:2190-1","SUSE-SU-2024:2203-1","SUSE-SU-2024:2973-1","SUSE-SU-2024:3189-1","SUSE-SU-2024:3251-1","SUSE-SU-2024:3252-1","SUSE-SU-2025:20008-1","SUSE-SU-2025:20028-1","SUSE-SU-2025:20166-1","SUSE-SU-2025:20249-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35915.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/03fe259649a551d336a7f20919b641ea100e3fff"},{"type":"WEB","url":"https://git.kernel.org/stable/c/11387b2effbb55f58dc2111ef4b4b896f2756240"},{"type":"WEB","url":"https://git.kernel.org/stable/c/755e53bbc61bc1aff90eafa64c8c2464fd3dfa3c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8948e30de81faee87eeee01ef42a1f6008f5a83a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a946ebee45b09294c8b0b0e77410b763c4d2817a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ac68d9fa09e410fa3ed20fb721d56aa558695e16"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b51ec7fc9f877ef869c01d3ea6f18f6a64e831a7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d24b03535e5eb82e025219c2f632b485409c898f"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/35xxx/CVE-2024-35915.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-35915"},{"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":"6a2968aaf50c7a22fced77a5e24aa636281efca8"},{"fixed":"11387b2effbb55f58dc2111ef4b4b896f2756240"},{"fixed":"03fe259649a551d336a7f20919b641ea100e3fff"},{"fixed":"755e53bbc61bc1aff90eafa64c8c2464fd3dfa3c"},{"fixed":"ac68d9fa09e410fa3ed20fb721d56aa558695e16"},{"fixed":"b51ec7fc9f877ef869c01d3ea6f18f6a64e831a7"},{"fixed":"a946ebee45b09294c8b0b0e77410b763c4d2817a"},{"fixed":"8948e30de81faee87eeee01ef42a1f6008f5a83a"},{"fixed":"d24b03535e5eb82e025219c2f632b485409c898f"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-35915.json"}}],"schema_version":"1.7.5"}