CVE-2025-37873
HighCVSS 7.8Exploitation Probability (EPSS)
Low risk18th percentile - higher than 18% of all known CVEs
Summary
W jądrze Linuxa zidentyfikowano podatność związaną z brakiem przycinania indeksu pierścienia w ścieżce błędu dla sterownika bnxt. Problem ten może prowadzić do awarii systemu w przypadku wystąpienia błędów, takich jak niepowodzenie mapowania DMA.
Risk Assessment
Organizacja może doświadczyć awarii systemu w sytuacjach błędów, co może prowadzić do przestojów i utraty danych. W szczególności, problemy z mapowaniem DMA mogą wpłynąć na stabilność aplikacji korzystających z tego sterownika.
Recommendation
Zaleca się aktualizację jądra Linuxa do najnowszej wersji, aby usunąć tę podatność. Należy również monitorować systemy pod kątem wystąpienia błędów związanych z DMA.
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Original NVD description (English source)
In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: fix missing ring index trim on error path Commit under Fixes converted tx_prod to be free running but missed masking it on the Tx error path. This crashes on error conditions, for example when DMA mapping fails.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

