Threats Tagged 'ghsa-m222-4jcj-v2hx'
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Threats Tagged 'ghsa-m222-4jcj-v2hx'
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A vulnerability in the Linux kernel's wifi wfx driver was resolved by adding validation of the MIB read length before copying data to the caller. The function wfx_hif_read_mib() previously copied reply->length bytes from the firmware response into a caller buffer without verifying that reply->length did not exceed the buffer size val_len. This could lead to a buffer over-read and potential memory corruption. The fix replaces a non-functional -ENOMEM check with an active validation to ensure reply->length fits within val_len before memcpy. Join the discussion | GCVE Database | 10/18/2026, 18:32:05 UTC Added: 10/18/2026, 19:40:25 UTC |
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