CVE-2026-46091

media: rc: igorplugusb: heed coherency rules

MEDIUM

5.5

CVSS Score

Published: May 27, 2026 at 12:58 PM UTC

Updated: June 27, 2026 at 11:41 AM UTC

1 product affected across 1 vendorLinux Kernel

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.1%

Description

In the Linux kernel, the following vulnerability has been resolved: media: rc: igorplugusb: heed coherency rules In a control request, the USB request structure can be subject to DMA on some HCs. Hence it must obey the rules for DMA coherency. Allocate it separately.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Linux Kernel · Linux

95%

3.19 ≤ v < 5.10.2593.19 ≤ v < 5.15.2103.19 ≤ v < 6.1.1763.19 ≤ v < 6.12.863.19 ≤ v < 6.18.273.19 ≤ v < 6.6.1403.19 ≤ v < 7.0.43.19 ≤ v < 7.15.11 ≤ v < 5.15.2105.16 ≤ v < 6.1.1766.13 ≤ v < 6.18.276.19 ≤ v < 7.0.46.2 ≤ v < 6.6.1406.7 ≤ v < 6.12.863.19b1c97193c6437a6083da67f8e97c8ee29b2f1989

Vendor states this is fixed in 0adac0ee2c42027d80bac02ea9b576a88f8955d3 (fixed)

Vendor states this is fixed in 0be8fcd9005e3d3b5a61fe34b070a9663adbb4dc (fixed)

Vendor states this is fixed in 0e84aa8fc23c7578f105e3a2160f9d0aa2bed79a (fixed)

Vendor states this is fixed in 18d6a7c9e4e63c57157e9a57dd9bf3cd38e4c45a (fixed)

Vendor states this is fixed in 81f0fb813e4bf28b3ca28dc218938a32eb48f740 (fixed)

Vendor states this is fixed in a62ca67e3c72fb297dc7c86495ba8f7329d7f150 (fixed)

Vendor states this is fixed in bc04b8633b375af6ac8a8bb615258b80fe06cdaa (fixed)

Vendor states this is fixed in eac69475b01fe1e861dfe3960b57fa95671c132e (fixed)

Vendor states this is fixed in 3.19 (unaffected)

Vendor states this is fixed in 5.10.259 (unaffected)

Vendor states this is fixed in 5.15.210 (unaffected)

Vendor states this is fixed in 6.1.176 (unaffected)