Threats Tagged 'ghsa-7pg6-vmqr-62jx'
View all threats tagged with 'ghsa-7pg6-vmqr-62jx'. Filter and sort to focus on specific types of threats.
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Threats Tagged 'ghsa-7pg6-vmqr-62jx'
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A vulnerability in the Linux kernel's IPv6 tunnel transmission function (ip6_tnl_xmit) has been resolved. The issue involved improper handling of socket buffer (skb) headroom expansion, which could lead to double freeing of skb memory under certain error conditions. The fix replaces the use of skb_realloc_headroom() with skb_cow_head(), ensuring safer memory management and preventing callers from holding stale skb pointers after errors. Join the discussion | GCVE Database | 09/11/2026, 21:31:32 UTC Added: 09/12/2026, 00:42:57 UTC |
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