Bug 2266804 (CVE-2021-46967) - CVE-2021-46967 kernel: vhost-vdpa: fix vm_flags for virtqueue doorbell mapping
Summary: CVE-2021-46967 kernel: vhost-vdpa: fix vm_flags for virtqueue doorbell mapping
Keywords:
Status: NEW
Alias: CVE-2021-46967
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: 2266806
Blocks: 2266839
TreeView+ depends on / blocked
 
Reported: 2024-02-29 06:20 UTC by Avinash Hanwate
Modified: 2024-03-04 17:52 UTC (History)
50 users (show)

Fixed In Version: kernel 5.10.36, kernel 5.11.20, kernel 5.12.3, kernel 5.13
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Description Avinash Hanwate 2024-02-29 06:20:00 UTC 
In the Linux kernel, the following vulnerability has been resolved:

vhost-vdpa: fix vm_flags for virtqueue doorbell mapping

The Linux kernel CVE team has assigned CVE-2021-46967 to this issue.

Upstream advisory:
https://lore.kernel.org/linux-cve-announce/2024022720-CVE-2021-46967-c991@gregkh/T/#u
Comment 1 Avinash Hanwate 2024-02-29 06:20:38 UTC 
Created kernel tracking bugs for this issue:

Affects: fedora-all [bug 2266806]
Comment 2 Justin M. Forbes 2024-03-01 22:34:56 UTC 
This was fixed for Fedora with the 5.11.20 stable kernel updates.
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