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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.

PUBLISHED Reserved 2026-05-13 | Published 2026-05-27 | Updated 2026-05-27 | Assigner Linux

Product status

Default status
unaffected

b1c97193c6437a6083da67f8e97c8ee29b2f1989 (git) before 18d6a7c9e4e63c57157e9a57dd9bf3cd38e4c45a
affected

b1c97193c6437a6083da67f8e97c8ee29b2f1989 (git) before 0be8fcd9005e3d3b5a61fe34b070a9663adbb4dc
affected

b1c97193c6437a6083da67f8e97c8ee29b2f1989 (git) before 0adac0ee2c42027d80bac02ea9b576a88f8955d3
affected

b1c97193c6437a6083da67f8e97c8ee29b2f1989 (git) before a62ca67e3c72fb297dc7c86495ba8f7329d7f150
affected

b1c97193c6437a6083da67f8e97c8ee29b2f1989 (git) before eac69475b01fe1e861dfe3960b57fa95671c132e
affected

Default status
affected

3.19
affected

Any version before 3.19
unaffected

6.6.140 (semver)
unaffected

6.12.86 (semver)
unaffected

6.18.27 (semver)
unaffected

7.0.4 (semver)
unaffected

7.1-rc1 (original_commit_for_fix)
unaffected

References

git.kernel.org/...c/18d6a7c9e4e63c57157e9a57dd9bf3cd38e4c45a

git.kernel.org/...c/0be8fcd9005e3d3b5a61fe34b070a9663adbb4dc

git.kernel.org/...c/0adac0ee2c42027d80bac02ea9b576a88f8955d3

git.kernel.org/...c/a62ca67e3c72fb297dc7c86495ba8f7329d7f150

git.kernel.org/...c/eac69475b01fe1e861dfe3960b57fa95671c132e

cve.org (CVE-2026-46091)

nvd.nist.gov (CVE-2026-46091)

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