{"id":"CVE-2023-53661","summary":"bnxt: avoid overflow in bnxt_get_nvram_directory()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt: avoid overflow in bnxt_get_nvram_directory()\n\nThe value of an arithmetic expression is subject\nof possible overflow due to a failure to cast operands to a larger data\ntype before performing arithmetic. Used macro for multiplication instead\noperator for avoiding overflow.\n\nFound by Security Code and Linux Verification\nCenter (linuxtesting.org) with SVACE.","modified":"2026-03-20T12:33:17.044239Z","published":"2025-10-07T15:21:20.987Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53661.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/17e0453a7523ad7a25bb47af941b150a6c66d7b6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7c6dddc239abe660598c49ec95ea0ed6399a4b2a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d5eaf2a6b077f32a477feb1e9e1c1f60605b460e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/efb1a257513438d43f4335f09b2f684e8167cad2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53661.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53661"},{"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":"c0c050c58d840994ba842ad1c338a98e7c12b764"},{"fixed":"d5eaf2a6b077f32a477feb1e9e1c1f60605b460e"},{"fixed":"efb1a257513438d43f4335f09b2f684e8167cad2"},{"fixed":"17e0453a7523ad7a25bb47af941b150a6c66d7b6"},{"fixed":"7c6dddc239abe660598c49ec95ea0ed6399a4b2a"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53661.json"}}],"schema_version":"1.7.5"}