Bug 2271482 (CVE-2021-47140) - CVE-2021-47140 kernel: iommu/amd: Clear DMA ops when switching domain
Summary: CVE-2021-47140 kernel: iommu/amd: Clear DMA ops when switching domain
Keywords:
Status: NEW
Alias: CVE-2021-47140
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 2271565
TreeView+ depends on / blocked
 
Reported: 2024-03-25 17:52 UTC by Mauro Matteo Cascella
Modified: 2024-04-16 16:37 UTC (History)
49 users (show)

Fixed In Version: kernel 5.12.9, kernel 5.13
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Description Mauro Matteo Cascella 2024-03-25 17:52:09 UTC 
In the Linux kernel, the following vulnerability has been resolved:

iommu/amd: Clear DMA ops when switching domain

The Linux kernel CVE team has assigned CVE-2021-47140 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024032557-CVE-2021-47140-5dd4@gregkh/T
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