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CVE-2024-37353 was rejected by the upstream Linux kernel CVE process and is not an active upstream CVE. The underlying Linux kernel virtio error-handling issue affected vp_find_vqs_msix(): when request_irq() failed while setting up a virtqueue with MSI-X interrupts, the associated virtqueue was not deleted. The corrective change releases the virtqueue on the request_irq() failure path.
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No public exploit code observed for this vulnerability.
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Linux kernel VirtIO queue cleanup flaw when request_irq() fails.
A Linux kernel virtio error-handling issue involving failure to delete a virtqueue in vp_find_vqs_msix() when request_irq() fails. Although initially assigned CVE-2024-37353 and addressed for Red Hat Enterprise Linux 9, the CVE was subsequently rejected upstream.
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.