Threats Tagged 'cve-2026-89533'
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Threats Tagged 'cve-2026-89533'
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A vulnerability in the Linux kernel's svcrdma component was fixed involving incorrect offset arithmetic in the svc_rdma_read_chunk_range() function. The flaw caused incorrect DMA length calculations and a 32-bit unsigned integer underflow due to improper boundary checks and arithmetic ordering when processing Read chunk segments. This could lead to excessive memory allocation requests and potential instability. The fix includes correcting the comparison operator, adjusting arithmetic to apply length caps properly, returning success for zero-length requests, and stopping iteration once the requested range is consumed. Join the discussion | GCVE Database | 09/11/2026, 21:31:30 UTC Added: 09/12/2026, 00:43:01 UTC |
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