CVE-2026-97483

CVE CVE-2026-97483EUVD EUVD-2026-86081Published 2026-09-24T16:04:27.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: usb: core: hcd: fix possible deadlock in rh control transfers >From within the SCSI error handler memory allocations must not trigger IO. Handling errors in UAS and the storage driver may involve resetting a device. The thread doing the reset itself relies on VM magic. However, that is insufficient, as resetting a device involves resuming it. Resumption as well as resetting involves conrol transfers to the parent of the device to be reset. That may be a root hub. Hence usbcore must heed the flags passed to usb_submit_urb() processing control transfers to root hubs. The problem exist since the storage driver has been merged.

Source: EUVD (ENISA), in the words of the advisory.

Products the advisory names

These come from the advisory itself, not from any check we performed.

Linux — Linux 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <549672a3fb6b36ea408238f89ecf9f41d2da6225; 0 <6.18.53; patch: 6.12.111; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <fff917c85d37a294397c5440a795591ca9d6b602; patch: 7.2; patch: 6.18.53; 0 <6.12.111; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <d5559f43d76b398392b26a15cbc16d731969cd1c

The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.

Carried in the product catalogue

An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.

Linux — Linux

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