{"id":"CVE-2026-98051","summary":"net: bcmasp: fix tx_spb_ring_full() checking same slot cnt times","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nnet: bcmasp: fix tx_spb_ring_full() checking same slot cnt times\n\nThe loop initialised next_index from intf-\u003etx_spb_index on every\niteration, so incr_ring() always produced the same result and only\none slot was ever tested.  Move the initialisation before the loop\nso each iteration advances next_index and the function correctly\nchecks that cnt consecutive descriptor slots are available before\nallowing a new transmission.","modified":"2026-09-26T03:48:32.094121077Z","published":"2026-09-25T10:23:59.791Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98051.json"},"references":[{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"},{"type":"WEB","url":"https://git.kernel.org/stable/c/0c5cf62e72d7a666ee4da757e122dc1600df1ecc"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5df7ecd302488287665ab9767bacba7ed7e2842f"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a8bddab54aa68b407f12294acb05bd552fb6a492"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f7f7a16dd46ace4e221336a184c7806f7de19547"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/98xxx/CVE-2026-98051.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98051"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"490cb412007de593e07c1d3e2b1ec4233886707c"},{"fixed":"f7f7a16dd46ace4e221336a184c7806f7de19547"},{"fixed":"a8bddab54aa68b407f12294acb05bd552fb6a492"},{"fixed":"5df7ecd302488287665ab9767bacba7ed7e2842f"},{"fixed":"0c5cf62e72d7a666ee4da757e122dc1600df1ecc"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98051.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.6.0"},{"fixed":"6.12.111"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.53"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.2.7"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-98051.json"}}],"schema_version":"1.9.0"}