Threats Tagged 'ghsa-w4xj-mpx6-w45f'
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Threats Tagged 'ghsa-w4xj-mpx6-w45f'
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A vulnerability in the Linux kernel's XDP zero-copy frame layout was resolved. The function xdp_convert_zc_to_xdp_frame() improperly clones an XSK packet into an order-0 page, causing the copied frame to overlap or misplace skb_shared_info metadata. This can lead to out-of-bounds memory writes and kernel panics triggered by KASAN. The fix limits the copied layout size and correctly accounts for metadata length in frame headroom. Join the discussion | GCVE Database | 09/11/2026, 21:31:24 UTC Added: 09/12/2026, 00:43:19 UTC |
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