Threats Tagged 'ghsa-4j8v-vv2j-8xpv'
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Threats Tagged 'ghsa-4j8v-vv2j-8xpv'
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A NULL pointer dereference vulnerability in the Linux kernel's ethtool component was fixed. The issue occurs in the phy_prepare_data() function where memory allocation failures from kstrdup() were not checked, leading to a NULL pointer dereference and kernel panic in phy_reply_size(). This could cause a denial of service by crashing the kernel. The fix adds proper NULL checks and centralized error handling to prevent this condition. Join the discussion | GCVE Database | 07/19/2026, 18:31:52 UTC Added: 07/19/2026, 19:38:17 UTC |
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