CVEvulnerability
CVE-2026-46091
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2026-05-27
- Last modified
- 2026-06-25
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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 configurations
• linux linux kernel (>= 3.19 < 5.10.259)
• linux linux kernel (>= 5.11 < 5.15.210)
• linux linux kernel (>= 5.16 < 6.1.176)
• linux linux kernel (>= 6.2 < 6.6.140)
• linux linux kernel (>= 6.7 < 6.12.86)
• linux linux kernel (>= 6.13 < 6.18.27)
• linux linux kernel (>= 6.19 < 7.0.4)
References
- https://git.kernel.org/stable/c/0adac0ee2c42027d80bac02ea9b576a88f8955d3 Patch
- https://git.kernel.org/stable/c/0be8fcd9005e3d3b5a61fe34b070a9663adbb4dc Patch
- https://git.kernel.org/stable/c/0e84aa8fc23c7578f105e3a2160f9d0aa2bed79a Patch
- https://git.kernel.org/stable/c/18d6a7c9e4e63c57157e9a57dd9bf3cd38e4c45a Patch
- https://git.kernel.org/stable/c/81f0fb813e4bf28b3ca28dc218938a32eb48f740 Patch
- https://git.kernel.org/stable/c/a62ca67e3c72fb297dc7c86495ba8f7329d7f150 Patch
- https://git.kernel.org/stable/c/bc04b8633b375af6ac8a8bb615258b80fe06cdaa Patch
- https://git.kernel.org/stable/c/eac69475b01fe1e861dfe3960b57fa95671c132e Patch