Threats Tagged 'ubuntu-cve-2026-31736'
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Threats Tagged 'ubuntu-cve-2026-31736'
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Linux hwe edge: In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_ppe: avoid NULL deref when gmac0 is disabled If the gmac0 is… (CVE-2026-31736)CVE-2026-31736 0 In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtk_ppe: avoid NULL deref when gmac0 is disabled If the gmac0 is disabled, the precheck for a valid ingress device will cause a NULL pointer deref and crash the system. This happens because eth->netdev[0] will be NULL but the code will directly try to access netdev_ops. Instead of just checking for the first net_device, it must be checked if any of the mtk_eth net_devices is matching the netdev_ops of the ingress device. Join the discussion | GCVE Database | 05/01/2026, 15:16:00 UTC Added: 07/31/2026, 15:38:26 UTC |
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