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Threats Tagged 'ubuntu-cve-2026-53009'

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Threats Tagged 'ubuntu-cve-2026-53009'

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Linux hwe edge: In the Linux kernel, the following vulnerability has been resolved: ice: fix double-free of tx_buf skb If ice_tso() or ice_tx_csum() fail, the error…CVE-2026-53009
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A double-free vulnerability was identified and fixed in the Linux kernel's ice network driver. The issue occurs when ice_tso() or ice_tx_csum() fail during packet transmission, leading to the same skb buffer being freed twice if the network interface is brought down before the next packet is transmitted. This can cause memory corruption and potentially impact system stability or security. The fix involves resetting the tx_buf type in the error path to prevent the double-free. The vulnerability affects multiple Ubuntu Linux kernel versions prior to 7.0.0-28.28~24.04.1 and related builds.

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