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CVE-2019-19537 is a race condition in the Linux kernel USB character-device driver layer affecting kernels before version 5.2.10. A malicious USB device can trigger the flaw through hot-plugging at least two devices of the affected class, resulting in a use-after-free condition in the generic USB character-device layer.
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What an attacker gets, and what they’ve been doing with it.
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Patch, then assume compromise.
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No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
16 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
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Linux kernel USB character-device layer race condition triggered by a malicious USB device.
Linux kernel USB character-device layer race condition triggered by a malicious USB device.
A malicious USB device can cause a race condition in the USB character-device driver layer.
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.