Threats Tagged 'ghsa-p2qp-rm9g-w8f3'
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Threats Tagged 'ghsa-p2qp-rm9g-w8f3'
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A vulnerability in the Linux kernel's IP tunnel devices was resolved. The issue involved the advertised needed_headroom value derived from lower output devices, which could become larger than the 16-bit skb header offsets can represent, causing offset wrapping during skb head expansion. The fix caps the advertised needed_headroom value to prevent this wraparound. This mitigation ensures safe operation even with complex stacked device configurations. Join the discussion | GCVE Database | 09/11/2026, 21:31:22 UTC Added: 09/12/2026, 00:43:24 UTC |
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