CVE-2026-64240

CVE CVE-2026-64240EUVD EUVD-2026-48649Published 2026-07-24T15:27:43.000Z

What the advisory describes

In the Linux kernel, the following vulnerability has been resolved: media: rc: igorplugusb: fix control request setup packet Commit eac69475b01f ("media: rc: igorplugusb: heed coherency rules") changed the control request storage from an embedded struct to an allocated pointer so it can obey DMA coherency rules. However, the driver still passes &ir->request to usb_fill_control_urb(). That points the URB setup packet at the pointer field itself rather than at the allocated struct usb_ctrlrequest. USB core then interprets pointer bytes as the setup packet. This can produce an invalid bRequestType and trigger the control direction warning reported by syzbot: usb 2-1: BOGUS control dir, pipe 80003580 doesn't match bRequestType 0 Pass ir->request itself as the setup packet.

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 eac69475b01fe1e861dfe3960b57fa95671c132e <171022c7d594c133a45f92357a2a91475edabe20; 6.12.86 <6.12.93; 81f0fb813e4bf28b3ca28dc218938a32eb48f740 <2243ad78ce64d344754260533ae7730c2174a34a; 0e84aa8fc23c7578f105e3a2160f9d0aa2bed79a <aa22590a16e51455c6db802c774b31aadc604a9a; 0be8fcd9005e3d3b5a61fe34b070a9663adbb4dc <0d880d2db9856e94127ab09331363bef59f98005; 6.6.140 <6.6.143; a62ca67e3c72fb297dc7c86495ba8f7329d7f150 <5cc3f6db72f77d1a8f7f1cf4ac01803927ffdf15; 18d6a7c9e4e63c57157e9a57dd9bf3cd38e4c45a <060fca8e098387f949e4eedaf215d952e477ac12; 7.0.4 <7.0.12; bc04b8633b375af6ac8a8bb615258b80fe06cdaa <e823e4294511989f5962e7ad85bf4d179ba74f52; 6.18.27 <6.18.35; 0adac0ee2c42027d80bac02ea9b576a88f8955d3 <f33b5a61673bd220fdaaf4202cf1013d6d66c943

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

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Linux — Linux

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