Threats Tagged 'ghsa-x7fx-9652-j55v'
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Threats Tagged 'ghsa-x7fx-9652-j55v'
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A vulnerability in the Linux kernel's CXL feature handling was resolved that involved improper bounds checking on the fwctl command payload. Specifically, the fwctl_cmd_rpc() function copies user-controlled input without adequately verifying the size, allowing out-of-bounds reads that can lead to kernel memory access violations and potential kernel crashes. The fix enforces strict bounds checking on the combined header and operation size to prevent such out-of-bounds access. Join the discussion | GCVE Database | 09/11/2026, 21:31:32 UTC Added: 09/12/2026, 00:42:54 UTC |
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