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CVE-2024-52332 is an invalid memory-access vulnerability in the Linux kernel Intel igb Ethernet driver, in the igb_init_module() initialization error path. If pci_register_driver() fails during driver installation, the driver can leave dca_notifier registered. A subsequent notifier invocation after igb installation has failed can access invalid memory. The issue affects the igb driver code and was introduced in Linux kernel version 2.6.29.
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No public exploit code observed for this vulnerability.
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8 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Potential invalid memory access during Linux kernel igb module initialization.
Referenced by the TuxCare CentOS 8.5 security advisory; no vulnerability details are provided.
A Linux kernel igb network-driver flaw in which failure of pci_register_driver() can leave dca_notifier registered, allowing a callback after igb installation fails and causing invalid memory access.
Linux kernel Intel igb driver invalid memory access flaw.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.