Threats Tagged 'ghsa-gwhj-73cj-phr2'
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Threats Tagged 'ghsa-gwhj-73cj-phr2'
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A use-after-free vulnerability in the Linux kernel's ixgbevf driver for VEPA multicast source pruning was identified and resolved. The issue occurs because a pointer to a freed socket buffer (skb) is not reset before continuing a loop, leading to a use-after-free condition in NAPI softirq context. This flaw was found via static analysis and affects specific Linux kernel versions. The vulnerability has a high CVSS score of 9.8, indicating severe potential impact. A patch is available and included in updated Linux kernel versions. Users should update their systems and reboot to apply the fix. The vulnerability is part of a broader set of Linux kernel security fixes released by Ubuntu. Join the discussion | GCVE Database | 07/20/2026, 00:00:00 UTC Added: 07/19/2026, 19:38:16 UTC |
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